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Springs, Valve, 22 lb., Pair

Spring, Valve, 22 lb at .815, Coil Bind at .335 lift , Sold as a Pair, 6500 max rpm, Use with Stock, CL1, and Mod 2 Cams. Small diameter spring. Can be used with stock retainers. Stock Rockers Arms okay.

Fits all GX120 to GX200 Hondas, 6.5 Chinese OHVs, and Old Style Predators. Can be used on new style Predators, but spring pressure will be slightly higher.

Note: Actual coil bind is dependent on several factors including valve length, retainer style, keeper style, and valve height.

Springs, Valve, 26 lb., Pair

Spring, Valve, 26 lb at .850, Coil Bind at .425 lift (.425 spring), Sold as a Pair, 7500 max rpm, Use with F200 and 280 cams. Small diameter spring. Can be used with stock retainers. Reinforced or Billet Rocker arms Recommended.
Fits all GX120 to Gx200 Hondas, 6.5 Chinese OHVs, and Old Style Predators. Can be used on new style Predators, but spring pressure will be slightly higher.

Note: Actual coil bind is dependent on several factors including valve length, retainer style, keeper style, and valve height. Figures given are for reference only. Seat pockets for dual springs can typically be cut an additional .050

Springs, Valve, 37 lb., Red Stripe (Improved), Pair

Spring, Valve, New Design w/Double Red Stripe (replaces Green Stripe & Red Stripe Springs)
37lb at .815, 65lbs open. Large diameter spring, Alum Retainers recommended, Coil bind at >.450 (.365 spring), 7500 max RPM, Reinforced or Billet Rocker arms and CM Pushrods Required

Fits all Honda GX120 to GX200s, 6.5 Chinese OHVs, and Old Style Predators. Will not work with new style Predators unless spring pockets are cut.

Note: Actual coil bind is dependent on several factors including valve length, retainer style, keeper style, and valve height. Figures given are for reference only. Seat pockets for dual springs can typically be cut an additional .050

Springs, Valve, 45lb Dual, Pair

Large Diameter Dual Valve Springs

45lb at .815"
Aluminum retainers required
Coil bind at .40
8500 maximum RPM
Roller or billet rocker arms and chrome-moly pushrods required
Excellent durability
Fits all Honda GX120 to GX200s, 6.5 Chinese OHVs, and old style Predators. Will not work with new style Predators unless springs pockets are cut and longer valves are used.

*Note: Actual coil bind is dependent on several factors, including valve length, retainer style, keeper style, and valve height. Figures given are for reference only. Seat pockets for dual springs can typically be cut an additional .050.

Springs, Valve, 55lb Dual, Green Stripe, Pair

55lb Green Dual Valve Springs

55lb at .815"
Large diameter spring
Aluminum retainers required
Coil bind at .380
9000 maximum RPM
Roller or billet rocker arms and chrome moly pushrods required
Excellent durability

Fits all Honda GX120 to GX200s, 6.5 Chinese OHVs, and Old Style Predators. Will not work with new style Predators unless springs pockets are cut and longer valves are used. Note: Actual coil bind is dependent on several factors including valve length, retainer style, keeper style, and valve height. Figures given are for reference only. Seat pockets for dual springs can typically be cut an additional .050.

Springs, Valve, 60lb Dual, GX200 & 212 Predator, Pair

NR Racing Dual Springs - Pair

Specially Designed for Honda and Chinese OHVs (Not Briggs)
Fits all Honda GX120 to GX200s, 6.5 Chinese OHVs, and Old-Style Predators. Will work with Hemi Predators, but maximum lift will be reduced.
Dual, 60lb at .815" (34lbs at .950", and 88lbs at .570")
Large diameter spring
Aluminum retainers required
Coil bind at >.450 lift (.380" spring)
9000+ RPM

*Note: Actual coil bind is dependent on several factors, including valve length, retainer style, keeper style, and valve height. Figures given are for reference only. Seat pockets for dual springs can typically be cut an additional .050.