Help with my 91'
Thread Starter
Junior Member
Joined: Jul 2010
Posts: 7
Likes: 0
From: Rock Hill, South Carolina
Car: 1991 Z28
Engine: 305 TPI
Transmission: 700 r4
Help with my 91'
Im new to the site and was just wondering if anyone had a few suggestions for me.
I have a 91 z28 305 tpi and im just wanting to make it faster basically
Any upgrade suggestions to help me along?
So far im looking into doing a cold air intake, bolt on headers and a super chip
Maybe one of you more experienced guys can give me a hand with some info?
I have a 91 z28 305 tpi and im just wanting to make it faster basically
Any upgrade suggestions to help me along?
So far im looking into doing a cold air intake, bolt on headers and a super chip
Maybe one of you more experienced guys can give me a hand with some info?
Senior Member
Joined: Jul 1999
Posts: 853
Likes: 0
From: Everett, MA . USA
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
Re: Help with my 91'
Headers and full exhaust, is always a good place to start. Also, just something to think about, for the cost of a super chip you can buy all the stuff and learn to burn your own.
Junior Member
iTrader: (6)
Joined: Jul 2006
Posts: 92
Likes: 0
From: Castle Rock, Colorado
Car: 1991 Pontiac Trans Am
Engine: 305 TPI 5.0L
Transmission: 700R4
Axle/Gears: 2.73
Re: Help with my 91'
Edlebrock exhaust manifold and tpi runners will give you almost 20 HP over stock. It's the most HP gain you can get for the money. About $700. This combined with a full exhaust upgrade (headers, ypipe, cat back) should give you about 25-30HP total over stock. Everything else you do will be small potatoes unless you start switching out heads and cam.
Thread Starter
Junior Member
Joined: Jul 2010
Posts: 7
Likes: 0
From: Rock Hill, South Carolina
Car: 1991 Z28
Engine: 305 TPI
Transmission: 700 r4
Re: Help with my 91'
Thanks guys, thats exactly what i was looking for. im not looking to do any real deep engine work like cams and stuff, just simple stuff. Thanks again!



