Quick view Details TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) MSRP: Now: $21.80 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .030" MSRP: Now: $1.19 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .025" MSRP: Now: $1.51 Add to Cart Compare Quick view Details Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) MSRP: Now: $5.65 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .010" MSRP: Now: $1.51 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .020" MSRP: Now: $1.51 Add to Cart Compare Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details BSP Clone/Predator Valve Spring Shim .030" MSRP: Now: $1.19 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .025" MSRP: Now: $1.51 Add to Cart Compare Quick view Details Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) MSRP: Now: $5.65 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .010" MSRP: Now: $1.51 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .020" MSRP: Now: $1.51 Add to Cart Compare Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details BSP Clone/Predator Valve Spring Shim .025" MSRP: Now: $1.51 Add to Cart Compare Quick view Details Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) MSRP: Now: $5.65 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .010" MSRP: Now: $1.51 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .020" MSRP: Now: $1.51 Add to Cart Compare Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) MSRP: Now: $5.65 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .010" MSRP: Now: $1.51 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .020" MSRP: Now: $1.51 Add to Cart Compare Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details BSP Clone/Predator Valve Spring Shim .010" MSRP: Now: $1.51 Add to Cart Compare Quick view Details BSP Clone/Predator Valve Spring Shim .020" MSRP: Now: $1.51 Add to Cart Compare Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details BSP Clone/Predator Valve Spring Shim .020" MSRP: Now: $1.51 Add to Cart Compare Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) MSRP: Now: $24.65 Add to Cart Compare Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details BSP Ultralite Intake Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details BSP Ultralite Exhaust Valve Spring Retainer MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $4.70 Add to Cart Compare Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) MSRP: Now: $4.70 Add to Cart Compare Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view TRJ KARTING | sku: EBPNKVS TRJ Karting Engine Builders Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $21.80 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view BSP Clone/Predator Valve Spring Shim .030" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .030 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.19 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view BSP Clone/Predator Valve Spring Shim .025" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .025 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Honda (18 lbs) BUILDER PREPARED Clone Valve Spring (each) Honda (18 lbs) BUILDER PREPARED Clone Valve Spring MSRP: Now: $5.65 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view BSP Clone/Predator Valve Spring Shim .010" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .010 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view BSP Clone/Predator Valve Spring Shim .020" NKA AND AKRA LEGAL STAINLESS STEEL VALVE SPRING SHIMS, .020 THICKNESS., SOLD INDIVIDUALLY MSRP: Now: $1.51 Add to Cart Compare Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: PSPNKVS TRJ Karting Preset Pink Valve Spring (pair) New TRJ Karting Builder Valve Springs last longer, than the competition !!!! Our NEW Builder Valve Spring is the best spring available, period !!! Regardless of class these springs are the new standard for "legal" box stock springs. We recommend... MSRP: Now: $24.65 Add to Cart Compare Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view BSP Ultralite Intake Valve Spring Retainer Intake Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view BSP Ultralite Exhaust Valve Spring Retainer Exhaust Spring Retainer for 6.5HP Clone MSRP: Now: $4.70 Add to Cart Compare Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: dcsbp Dyno (22 lbs) BUILDER PREPARED Clone Valve Spring Dyno A.K.R.A. BUILDER PREPARED Clone Valve Spring (22 lbs) MSRP: Now: $4.70 Add to Cart Compare Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: DCS-BSH Dyno Hardened Green Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Green Stripe" springs are the same as our DCS-BS 10.8 lb spring but have been through a specific process to reduce the amount of spring pressure loss from running in the engine. DCS-BS lose between .8-1.2 lbs of spring pressure where... MSRP: Now: $4.70 Add to Cart Compare Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view DYNO | sku: DCS-BSH-D Dyno Hardened RED Stripe Builders Valve Spring (10.8lbs @ .850") (each) Description The "Red Stripe" spring is the strongest 10.8 lb spring on the market and thus rightfully named Heavy Duty. The Heavy Duty clone spring will allow the engine builder to custom fit their spring kits. Having been through a specific process,... MSRP: Now: $4.70 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
