Performace Chip and Computer
Thread Starter
Junior Member
Joined: Dec 2011
Posts: 38
Likes: 0
From: Pittsburg
Car: 1987 IROC-Z & 1991 RS
Engine: IROC-305tpi & RS-357(built)
Transmission: Both-700R4
Axle/Gears: IROC-3.23 & RS-4.10
Performace Chip and Computer
I'd like to replace the ECM and PROM for my '87 Camaro IROC-Z 305 TPI. I am also looking to get a performance chip. Any suggestions as to where and what kind i should get?
Joined: Dec 2004
Posts: 16,751
Likes: 995
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Performace Chip and Computer
dynamic efi ebl p4 but would require you to convert to map. you havent started what engine modifications you have done ?
Thread Starter
Junior Member
Joined: Dec 2011
Posts: 38
Likes: 0
From: Pittsburg
Car: 1987 IROC-Z & 1991 RS
Engine: IROC-305tpi & RS-357(built)
Transmission: Both-700R4
Axle/Gears: IROC-3.23 & RS-4.10
Re: Performace Chip and Computer
nothing yet . im having troubles with my computer . random codes constinitly. rough idle . took of the air conditioning, and smog pump. i will satisfy one code and another pops up. i want to start off with a good computer and prom sso i know i have a good base. so while i am replacing it i thought i would get a performance chip for it. i will start the car sometimes and the service light will come on and other times it wont. driving me crazy. rough idle.
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Re: Performace Chip and Computer
Dynamic EFI will sell you a new good ECM with thier EBL that you can tune...
Another satisfied customer...
Rafael
Another satisfied customer...
Rafael
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