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 Ctock, 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) , Price Each, 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)
38 lb 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, 37 lb., Red Stripe (Improved), Bag of Ten

Spring, Valve, New Design w/Double Red Stripe (replaces Green Stripe & Red Stripe Springs)
38 lb 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, 37 lb., Pair, Green Stripe

Spring, Valve, New Design w/Green Stripe. Original Design
37 lb at .815, 55lbs open. Large diameter spring, Alum Retainers recommended, Coil bind at .380. 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 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, for GX200, 6.5 Chinese OHV, & 212 Predators, Pair

NR Racing Dual Springs, esp. Designed for Honda and Chinese OHVs. NOT A BRIGGS SPRINGS. Dual, 60 lb at .815, (34 lbs at .950 & 88 lbs at .570), Large diameter spring, Alum Retainers required, Coil bind at >.450 lift (.380 spring), 9000+ RPM, Fits all Honda GX120 to GX200s, 6.,5 Chinese OHVs, and Old Style Predators. Will work with Hemi Predators, but max lift reduced. 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