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Springs, Valve, Predator w/Hemi Head, 18 lb, Pair
Our Price: $8.00

Racing Valve Spring, 18lb closed pressure. Fits new style Predator (Hemi Head) engines.

Works with Cl1, Mod 2, and 230 series Cams.
Springs, Valve, 60lb, Dual, for GX200, 6.5 Clone, & 212 Predators, Pair
Our Price: $10.00

NR Racing Dual Springs, esp. Designed for Honda and Clones. 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 Clones, 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

Springs, Valve, 10.8 lb, BSP Trick, Heat Treated, Pair
Our Price: $16.00

Introduced 7/15/12, these Hi-Tension valve springs for the box stock class are designed to PASS ALLTECH SPECS and provide significantly more nose pressure for extended periods on engines turning 6300+ RPM as compared to ALL other springs that pass tech. They are made from a special wire that does a far better job of resisting spring tension loss when the springs are consistently compressed to solid height (aka excessive valve float). If you are running a blue plate or an unrestricted box stock class engine, these springs set the standard for "legal" performance box stock springs. Sold as a pair. These are a true high performance spring and as with any mass produced aftermarket part with so many rule specs, it is very difficult to keep within specs, and achieve maximum performance. It is always a good idea to check them to insure their legality.
Springs, Valve, 55lb, Dual, Comp Cam 959, Pair
Our Price: $18.00

Comp Cams 959 Springs

Spring, Valve, Dual, 55 lb at .850”, (30 lbs at .950 & 83 lbs at .570”), Large diameter spring, Alum Retainers required, Coil bind at .410 lift (.440” spring), 8000 RPM,
Fits all Honda GX120 to GX200s, 6.,5 Clones, and Old Style Predators. Will not work with new style Predators unless 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, 26 lb, Bag of 10
Our Price: $35.00

Rev Kit, Use with stock cams, eliminates normal valve float and prevents valve breakage. Includes heavier springs, new retainer with lash cap for the Intake (same as exhaust), and shim for intake valve .

26 lb at .815, 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 Clones, 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.
   
 

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