WTB TPI 90-92 wire harness

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Jul 1, 2006 | 11:30 AM

rambografics

Thread Starter

Junior Member

Joined: Aug 2005

Posts: 14

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From: fresno,ca

Car: 89 conv iroc

Engine: tpi 350

Transmission: 5 speed

WTB TPI 90-92 wire harness

I have 85 tpi set up. I'm looking to up grade. l'd like a stock set up with ecm/prom & complete wire harness. 5.0 preferable. I could use map sensor ,knock sensor. Harness must be almost perfect. I have cash and or trade. Lots of goodies.

Jul 4, 2006 | 05:27 PM

1 DwnCam

Senior Member

Joined: Mar 2002

Posts: 741

Likes: 0

From: Azusa, CA

Car: 92 Z28 Camaro

Engine: Procharged 406.

Transmission: T-56

Axle/Gears: Moser 9" 4.11 Gears

https://www.thirdgen.org/forums/engi...i-harness.html

Jul 7, 2006 | 11:19 AM

cheese_kake

Member

Joined: Jul 2005

Posts: 460

Likes: 0

From: Jacksonville, Florida

Car: 1992 Camaro Z28

Engine: 5.7 LT1

Transmission: 4L60

Axle/Gears: 3.23's

So are you looking to go from MAF to Speed Density because if you just get a newer TPI setup you will see no performance gains, maybe 5hp with the Switch from MAF to Speed Density but thats it. I have a complete TPI setup from an 89' GTA wiring harness, injectors, and everything $400 shipped.

Jul 9, 2006 | 04:15 PM

8Mike9

Supreme Member

Joined: Jul 1999

Posts: 5,183

Likes: 42

From: Oakdale, Ca

Car: 89 IrocZ

Engine: L98-ish

Transmission: 700R4

I know you want "perfect", but I have an SD harness that I removed from a running Monte Carlo conversion, also have the painless diagram to go with it. Honestly don't know if it's a Painless or a GM.

Since you're in Fresno, it would be too much (about 2 hours IIRC) for you to drive up and look it over.

100 bucks shipped or pickup for a somewhat local guy like yourself