I thought it was not recommended to use the composite pistons. Is there a part number to cross it to some steel ones? Mine are tight without the seals in. Thanks
I thought it was not recommended to use the composite pistons. Is there a part number to cross it to some steel ones? Mine are tight without the seals in. Thanks
]1986 ATC 330R
1985 ATC 250R vintage PSI racing ported motor
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Personally I prefer the composite ones. No corrosion to worry about. I have composites in both Rs and no issues.