I run a pure stock on a 3/8 mile track needing new pistons and short on cash will the sealed power pistons hold up under race conditions
Piston help
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Sealed power/speedpro Hyperuetectic will hold up for awhile. Make sure to keep the rpms limited to about 6,000, make sure the timing and jetting is correct, they can't handle ANY detonation. Change them out every 2 seasons. When you can afford try to swap to a set of SRP,mahle, wiseco or similar forged pistons as these hold up and take abit of abuse.Josh K.
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