What kind of piston is best who make the stroker rod for 280 what kind of head work is needed raced for Yamaha when I was 18 and still have 1 of the east coast west coast pcs from 98 trying to bore and stroke another engine my self but need some specs anyone know were to turn my LRD right eject pipe and LRD matching silencer were matched to the 280 ty in advance for any leads.
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