Adding Performance
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Joined: May 2008
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Adding Performance
I have a 1989 iroc-z (5.0 with a 5-speed) and would like to know what kind of horsepower gains i would make if i switched my stock 19lb fuel injectors to 42lb fuel injectors. And also chipped it. Also could anyone tell what would be the best performance chip to purchase?
Thank You
Thank You
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iTrader: (2)
Joined: Jan 2010
Posts: 446
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From: Carrollton Texas.
Car: 1985 Camaro Z28
Engine: 305 mild build up
Transmission: 700r4
Axle/Gears: Stock
Re: Adding Performance
I have a 1989 iroc-z (5.0 with a 5-speed) and would like to know what kind of horsepower gains i would make if i switched my stock 19lb fuel injectors to 42lb fuel injectors. And also chipped it. Also could anyone tell what would be the best performance chip to purchase?
Thank You
Thank You
https://www.thirdgen.org/forums/dfi-ecm/
Here most all of your questions can be answered.
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