Yellow Bullet Forums banner

1 - 5 of 5 Posts

·
Registered
Joined
·
80 Posts
Discussion Starter #1
what the biggest turbo you can use or have seen used on a sbf 306 and has worked? would like to try a 4788 or somin similiar to that, tryin to avoid buying a whole new rotating assembly seeing that my current motor has all good internal and its fresh. i wanna run some 275 races in mt area for fun i know i wont be competitive
 

·
Registered
Joined
·
8,464 Posts
if its injected i would think it would work. im 331ci and a s480 1.32 and i get it to spool. could be better but im blow thru no way to lean it out. youll have to have a good launch tune in it but i will work
 

·
Registered
Joined
·
9,666 Posts
There is a way to lean it out....you just havent asked lol

the borg warner stuff is big but.it spools.

A GT4788 should work fine on 306 inches with the T4 .96 housing. A 92mm wheel isnt too big. Cam and converter will need to be right.to get it to do what you want it too.
 

·
Registered
Joined
·
80 Posts
Discussion Starter #4
There is a way to lean it out....you just havent asked lol

the borg warner stuff is big but.it spools.

A GT4788 should work fine on 306 inches with the T4 .96 housing. A 92mm wheel isnt too big. Cam and converter will need to be right.to get it to do what you want it too.
would their a spool up difference from t4 to t6?
 

·
Registered
Joined
·
9,666 Posts
Yes there would be. You might try thr T6 .96 housing that they have ans see if you can make it work.
 
1 - 5 of 5 Posts
Top