Description
If you’re running nickel-silicon-carbide-plated bores, you need ring sets engineered specifically for that application—and that’s exactly what the REVOLUTION PERFORMANCE RP4250VMF delivers. Gas nitride coating provides superior wear resistance and reduced friction, translating to better ring seal, lower blowby, and extended engine life under high-performance conditions. These rings are precision-manufactured in the USA and sold as a complete set for one piston, so you get matched components built to tight tolerances.
- Gas nitride-coated rings
- Nickel-silicon-carbide bore compatible
- One piston set included
- U.S.A. manufactured
- Not for cast-iron cylinders
- Replacement ring set available






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