I was wondering what was the correct bore oversize for the true 383 stroker? Ive had people tell me .60 is the true overbore size but everywhere I go, people tell me .30 and .40 and so on. If someone could help me out that would be great.
Joe 84-Z28
Joe 84-Z28
Supreme Member
well .030 over on a 350 creates a 355
so without going over it'll be a 377
with that ratio then said going .030 on a 377 will make it a 383
just remember: its a 350 block (bored out to 355)
and a 400 crank
so without going over it'll be a 377
with that ratio then said going .030 on a 377 will make it a 383
just remember: its a 350 block (bored out to 355)
and a 400 crank
Supreme Member
std bore=377 .030=383 .040=385 and .060=388