I own an 88 Camaro with the 305 TBI set up. I've had a cat-free Flowmaster exhaust system for about 6 months. It runs 3", starting where the converter used to be to an 80 series muffler, where it exits out of two 2.5" pipes. I've been contemplating swapping my weak 305 TBI engine for a 350 TPI. My question regarding the headers is, do I have a greater selection of headers with the tuned port engine? Also, I heard Hooker's are good headers for a throaty sound (adding onto my Flowmasters). Any help from you guys would be great.

 

ALL headers for TPI work on TBI um the only difeerence from tpi to tbi is the induction.