87 TPI Prom on 89

Reply Subscribe

Thread Tools

Search this Thread

May 13, 2011 | 11:40 PM

sack23

Thread Starter

Member

iTrader: (2)

Joined: Jan 2001

Posts: 103

Likes: 1

From: Miami Fl USA

Car: Iroc-Z

Engine: TPI 305

Transmission: T5

Axle/Gears: 3.27

87 TPI Prom on 89

Hello

can anybody tell me if a (1987 TPI 305 auto) chip will work on a (1989 TPI 305 T5)

thanks in advance,

May 14, 2011 | 07:22 AM

DJP87Z28

Supreme Member

Joined: Mar 2003

Posts: 4,771

Likes: 15

From: Florida

Car: 1987 Black IROC-Z (SOLD)

Re: 87 TPI Prom on 89

NO......

May 14, 2011 | 07:28 AM

sack23

Thread Starter

Member

iTrader: (2)

Joined: Jan 2001

Posts: 103

Likes: 1

From: Miami Fl USA

Car: Iroc-Z

Engine: TPI 305

Transmission: T5

Axle/Gears: 3.27

Re: 87 TPI Prom on 89

thanks,

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

PROM Compatibility

Steven 86IROC-Z

DFI and ECM

Mar 28, 2026 06:42 PM

[TX] TPI setup

stalkier

Engine/Drivetrain/Suspension Parts for Sale

Dec 6, 2015 11:25 PM

Easiest, cheapest tpi swap for 88 truck

Keith5

DFI and ECM

Aug 27, 2015 04:37 PM

[QC] 1990 TPI & T5 Engine Harness, PCM & PROM

Sanjay

Engine/Drivetrain/Suspension Parts for Sale

Aug 12, 2015 03:41 PM

Proms

djmarch

DIY PROM

Aug 11, 2015 10:22 AM