Thread: 355 chevy and holly 650

Tweet

well its a 86 monte carlo, 700r4 trans and i already have the 650cfm 4165 d/p and why not ill go 6500 rpm on that 355 i mean its a 4bolt main but i got a edelbrock idle to 5500 manifold so i can always tune it down. would i have to buy new jets or just turn them down or what , im not too fimialar wit the whole holley seen just thes q-jet lol

Originally Posted by redlinekink99

well its a 86 monte carlo, 700r4 trans and i already have the 650cfm 4165 d/p and why not ill go 6500 rpm on that 355 i mean its a 4bolt main but i got a edelbrock idle to 5500 manifold so i can always tune it down. would i have to buy new jets or just turn them down or what , im not too fimialar wit the whole holley seen just thes q-jet lol

What are your cam specs.??

well ok yea the cam ill see if u can get a dial indaicater in there so check back if ya want but i can deflinlly get the lift i forgot how to check the overlap how can i check that? i know its got some

[QUOTE=redlinekink99]well ok yea the cam ill see if u can get a dial indaicater in there so check back if ya want but i can deflinlly get the lift i forgot how to check the overlap how can i check that? i know its got some[/QUOTE If you don't know the cam specs. then I would just start with a 600 vac. Holley carb.