WTB 1991 TPI wiring harness and ECU

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Jul 9, 2013 | 10:16 PM

ikillu

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Joined: Jan 2006

Posts: 43

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From: Castlegar, BC

Car: 91 Z28

Engine: 383 stroker HSR

Transmission: 700r4

Axle/Gears: 3:73 posi

WTB 1991 TPI wiring harness and ECU

Hi guys. I'm looking for a wiring harness and computer for 1991 350 TPI motor. Thanks in advance.

Jul 10, 2013 | 09:03 AM

John in RI

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From: RI

Car: 1984 Camaro Berlinetta

Engine: LT1

Transmission: T56 6-speed

Axle/Gears: 4.11 LS1 Rear End

Re: WTB 1991 TPI wiring harness and ECU

I've got a Speed Density TPI harness and ECM from a Z28. The harness needs a wire or 2 spliced on and the ECM doesn't currently have a chip in it. I've also got a Hypertech chip for a 91 305 TPI automatic - but don't know if that would work for your car.

If your still looking and interested jjust send me a PM for more details.

Jul 11, 2013 | 01:06 AM

wicked92RS

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Joined: Nov 2010

Posts: 2

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From: springfield, M.A

Car: 1992 CAMARO RS

Engine: V8 305 TBI

Transmission: 700R4 at

Axle/Gears: non-posi not sure what gears

Re: WTB 1991 TPI wiring harness and ECU

How much u lookin for for everything

Jul 11, 2013 | 11:28 AM

John in RI

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iTrader: (170)

Joined: Aug 1999

Posts: 5,276

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From: RI

Car: 1984 Camaro Berlinetta

Engine: LT1

Transmission: T56 6-speed

Axle/Gears: 4.11 LS1 Rear End

Re: WTB 1991 TPI wiring harness and ECU

$150 for the harness, $60 for the ECM, $110 for the Hypertech thermo-master Chip. All together; @$260.

Jul 11, 2013 | 11:34 AM

Tuned Performance

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From: Mile High Country !!!

Car: 1967 Camaro, 91 z28

Engine: Lb9

Transmission: M20

Axle/Gears: J65 pbr on stock posi 10bolt

Re: WTB 1991 TPI wiring harness and ECU

If it helps anyone I can reprogram johns hypertech to make it work with a 350, the only down fall is the esc are frequency based for cubic inch displacement so the knock retarted would not be functional.