Description
If you’re running a Racesaver-legal engine build, valve spring selection directly impacts your engine’s reliability under high RPM conditions. The 98213RS delivers the spring rate and damping characteristics needed to control valve float while maintaining consistent lift across your entire power band. This kit eliminates guesswork—it’s engineered for racers who can’t afford valve float failures.
- Racesaver approved
- 430 lb/in spring rate
- 1.265 in outer diameter
- Single spring with damper
- 1.100 in coil bind
- Complete kit






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