RS 305 TBI to Z28 350 TPI With Extras, need advice on performance chip?
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Car: 1991 z28 L98 Spec
Engine: 5.7 350 TPI 245\345
Transmission: 700 R4
Axle/Gears: 3.23
RS 305 TBI to Z28 350 TPI With Extras, need advice on performance chip?
I have a 89 RS with a 305 TBI, I am converting to a Z28 350 TPI, but I am replacing the intake with a Holley Stealth Ram Air Intake, its for offroad use only so it doesnt have a provision for the EGR which my Z28 ECM does use, and of coarse I am replacing all of the wiring the ECM of coarse and the fuel pump, But I need a "offroad" performance chip So I can run my setup, So I was wondering if anyone had any suggestions, perferrably reasonably priced?
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Aug 25, 2015 11:49 PM