im thinking of doing a tpi swap.. but what is the diffrence between the painless and stock harness?
tia,
RS

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<A HREF="http://ca.geocities.com/zander0710/" TARGET=_blank>
1992 Camaro RS</A>

Next Mod's
3.42/3.73 gears
SLP POSI
2800 stall converter
TransGo shiftkit

Best Time: (old times)
15.279@89.02MPH
Underdog Racing

 

There is a huge difference!! The Painless is a few feet too short, plus it won't have all the necessary emmissions hookups. There is many more things wrong with the painless that I don't feel like listing. Unless you are putting a TPI in an older car, use the GM harness.
Since you have a TBI, pull your harness out and send it to Howell, www.howell-efi.com
They will modify it to work in a TPI for $350. That's what I did and I am real happy with the results. Also, www.tunedport.com sells an integrator harness and a conversion kit.

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'88 IROC TPI 355, '69 truck 4-bolt, fully balanced, 9.75:1 compression, fully ported '70 truck heads(for now), Harland Sharp 1.6 Roller Rockers, Comp Cams CS 252AH-12, ported '86 TPI converted to speed density, Crane AFPR, Flowmaster 3in. exhaust, Edelbrock TES headers, all emissions equipment is still intact, plan on burning my own chips, many more mods and parts on the way as time and money permits =(
Best E.T. with TBI 305: 16.11 @ 82mph
Haven't been to track with new motor
If you have any questions on converting from TBI to TPI email me at jdkchevy70@yahoo.com
In memory of Dale Earnhardt, I'll miss cheering for that black #3 on raceday!!!

 

buy a harness from street & perfomance. I bought one & it has a fuse block, check engine light and it fits perfectly. the rest suck as far as I am conserned. including the accel one that comes with the super ram DFI.

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406
accel supper ram
6000 rpm Hyd roller cam
afr heads
t-56 trans
9" ME rearend

 

I'd stay away from the Painful Wiring harness personally...