jimmyp

iTrader: (1)

Im getting the harness/pullout from an 03 chevy truck 4.8L. I dont have time to go ahead and start modding the harness myself. Ive heard that wait4me does harness cleanup and retunes for $300 which I can live with. Just looking for any experience with this.
I am simply using this engine to go onto a dyno test stand.

rat_rod_russell

I have 3 different LS harnesses from them and not problems expect for the one i changed the pullies on and had to move some cables the hard way.

R^3

G-Body

iTrader: (4)

I did my own harness, but Jesse did the tuning on my computer and I am very happy with the tune. His rates are very reasonable plus he was able to set me up with a tow/haul mode, and he reset my tach output and speedo output (the output from the computer to the instrument cluster that way I could use that signal to control my ancient cruise control which was looking for 2000ppm not the current 4000ppm standard)

ROBSQUEZN

jessy at wait for me his work on ecm & wire harnesses is great i use him for all me ecu/wire stuff good guy great work

Non-sponsor info removed.

765joey

iTrader: (47)

Speartech did my harness. His name is John Spears. He does excellent work and very fast turn around. I was very happy with his price's too.

Jake@EPP

+1 For John Spears @ Speartech!

4.8LGMC

I need an engine wiring harness. All I need is the stuff for the injectors, power, knock sensors, crank position sensor. I'm building a twin turbo LS1 for my 77 trans am drag car. what else would i need for the engine harness?

Steve Bryant

iTrader: (1)

Wait4me is a good guy as is John Spears of Speartech. I don't think that you could go wrong using either one.

Steve

TCR-01

iTrader: (1)

Jesse has done great work for me. Customer service is great!