how do you know what you have?
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Joined: Jan 2011
Posts: 116
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From: Northern Nevada
Car: 1988 IROC-Z Camaro
Engine: 383ci SBC
Transmission: 700r4
Axle/Gears: 2.77 9 bolt borg warner
how do you know what you have?
New to fuel injection builds and the shenanigans that come along with it. I have an 88 Iroc-z with the L98 350. does anyone know which ecm (1227165, 16198259, and 16198445) my car should have?
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: how do you know what you have?
Any of the three you listed. The 1227165 number is the original ECM Service Number. The other two listed are newer service numbers for the same ECM.
RBob.
RBob.