new prom,who makes it?
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Supreme Member
Joined: Jun 2011
Posts: 2,036
Likes: 5
From: knoxville tn
Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
new prom,who makes it?
is there a plug and play prom for our stock TPI cars?? who makes them ? which are best. I am SO not ready to burn my own, so I must search. a PO replaced the ECM with one from auto zone and didn't record the number!!!
which ECM came with my car?? I suspect a lot of monkeys have had their way with it. and now it falls to me to repair their handi work
which ECM came with my car?? I suspect a lot of monkeys have had their way with it. and now it falls to me to repair their handi work 
Joined: Dec 2004
Posts: 16,774
Likes: 1,002
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: new prom,who makes it?
The first number was a 1227165, the later superseded number is 16198259 and 88999194.
DIY PROM Do It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.
I know a guy lol
DIY PROM Do It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.
I know a guy lol
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iTrader: (2)
Joined: Aug 2006
Posts: 443
Likes: 2
From: Collegeville PA
Car: 91 Z-28
Engine: 360TPI
Transmission: PA Racing 700r4
Axle/Gears: 3:73
Re: new prom,who makes it?
Painless Wiring supplies multiple proms from stock tune to wild... That's who I got mine from, reputation second to none...
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