how many hp?
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Member
Joined: Mar 2007
Posts: 138
Likes: 2
From: elizabethtown ky
Car: 1991 camaro RS
Engine: currently swapping 5.3
Transmission: 4l60e
Axle/Gears: soon to be 4:11
how many hp?
how much horse power do you think my 91 camaro tbi 5.0 would get if i put headers, and preformance chip, preformance TBI and a cold air intake? thanksfor yuor help...
Joined: Feb 2001
Posts: 13,773
Likes: 567
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Re: how many hp?
You don't need a new TBI unit but a full exhaust and tune is worth a solid 20 to 30hp over stock.