hey i know it was been brought up many times but i am tired of searching... i have a 305 tpi in my 86 t/a want and need more hp.... i want to keep the tpi and computor ac and keep it emision $hitt on it but want to be able to run at the track and not get laughed at like now. what can you guys offer in the way of sugestions would like to have a strong low 12 high 13 sec. car

 

first you might wanna consider throwing some money into a different intake system. the TPI plenum and intake manifold are quite restrictive at high RPMs. Questions like these are always answered, but there's no set way to reach the 12s or 13s... it's in the 350, cam, heads, and intake...

 

thanks i would like to put a 350 in there but want a easy swap and keep the computer how much cam can you put in without any trouble or what combos should i use in a 350 setup starting with what year motor