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. 8000 RPM, Reinforced or Billet Rocker arms and CM Pushrods RequiredFits all Honda GX120 to GX200s, 6.5 Chinese OHVs, and Old Style Predators. Will not work with new style Predators.
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