i need a cheaper alternative to buying a new tpi harness
03-29-2004, 09:44 PM
#1
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Car: 89 formula and my late 86 iroc R.I.P girl
Engine: 89 firebird formula-305 tbi,86 iroc 305 tpi
Transmission: both 700r4
i need a cheaper alternative to buying a new tpi harness
if any one know how to get around buying a new harness please tell me. there has to be a way (i hope) to splice the tpi harness to mine and get rid of what i dont need from the tbi set up. im on a tight budget and i pretty much tapped out on a cam, headers, air foil. and adj fuel pressure regulator. hell i even scrapped the 3 inch flowmater cat back from it, and cat co cat. to about an hour with the mig but i got it. i dont need a kit with a ecm cause i have one from the cam same goes for the harness. im cought in a spider wed of wires. please help. thanks. the stangstomper
03-30-2004, 02:04 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You basically have two choices:
1) Get the wiring schematics for both systems, splice away (I have a bud who did that).
2) Find a used harness at the boneyard or on the thirdgen.org classifieds.
1) Get the wiring schematics for both systems, splice away (I have a bud who did that).
2) Find a used harness at the boneyard or on the thirdgen.org classifieds.
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