870 EMC with prom
Thread Starter
Joined: May 2003
Posts: 445
Likes: 6
From: Delco pa
Car: 85 Z28
Engine: GMPP 350 HSR
Transmission: 700R4
Axle/Gears: 4th gen 3.42 Posi LS1
870 EMC with prom
I have an 870 ECM with a Z industries performance chip in it. Its for a auto car.
Looking for $60 +shipping for it.
Looking for $60 +shipping for it.
Joined: Dec 2004
Posts: 16,930
Likes: 1,016
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 870 EMC with prom
ron did some great tuning for turbo-city back in the day, A great tuner for gm ecm's unlike some other companies.
Thread Starter
Joined: May 2003
Posts: 445
Likes: 6
From: Delco pa
Car: 85 Z28
Engine: GMPP 350 HSR
Transmission: 700R4
Axle/Gears: 4th gen 3.42 Posi LS1
Re: 870 EMC with prom
What it does depends on your mods. I ran it in my car with a 350 and mild mods but I didn't like it. It seems to be made for a more wild cammed motor then mine. So no I wouldn't run it in a stock car.
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