what is the best out of these?
Thread Starter
Member
Joined: Mar 2004
Posts: 368
Likes: 0
From: Red Deer AB Canada
Car: 86 z28
Engine: 305 carbed with 3" Y pipe back
Transmission: 700r4 that is breaking down
what is the best out of these?
flowmaster dynomax, or flowtech these are all header brands that are fairly cheap wondering if they are any good.




