PDA

View Full Version : HARNESS for LSA..


XLexusTech
04-14-2013, 07:14 AM
Hello, ripped out my dash and did some celan up work on both sides of the firewall. I want to take advantage of the easy access and do all of the wiring, AC, ducting before i weld the dash in.

I was looking at the GMPP http://store.chevroletperformance.com/store/SelectProd.do?prodId=8028&redir=true&manufacturer=GM&category=19201861&name=LS%20Controller%20Kit&model=%3C!--19201861--%3E
but was wondering if their might be a better route? Also I may go LSA can I purchase a harness that will work on LS3 or LSA and pick up the controler later?

INTMD8
04-14-2013, 10:17 AM
My personal preference for harnesses is Speartech. Always excellent work and they will build the harness exactly how you want it.

(distance from engine to ECU), do you want a/c request/pressure sensors, auto or manual trans.

The Speartech harness is lays out nicer in the engine compartment (IMO) and also the fuse box included with the GMPP harness is on the large side so harder to manage a clean install.

rjsjea
04-14-2013, 10:25 AM
I bought one from BP automotive, happy with how it turned out. Price was great, compared to others

Bsinclair
05-01-2013, 02:00 AM
I used modern vintage systems and I am very happy. Everything is custom built to your specification. If you need contact info let me kbow..

69convertible
05-07-2013, 12:14 AM
I am going to run my battery in the trunk, 69 camaro convertible with LS3 and TKO600. Whos harness accomadates a battery in the trunk?

kwhizz
05-09-2013, 06:52 PM
I second Speartech.......John is the Best!!!

XLexusTech
05-11-2013, 10:25 AM
I second Speartech.......John is the Best!!!

got contact info? let voice mail and email... crickets...

XLexusTech
05-11-2013, 10:26 AM
I used modern vintage systems and I am very happy. Everything is custom built to your specification. If you need contact info let me kbow..

Yes please... PM me if you can

MisterD
05-28-2013, 09:19 PM
Also check Howell and PSI. I had a local GM EFI engineer/car builder suggest Howell for a clean instal. I am still shopping also.

64pontiac
05-28-2013, 10:36 PM
LSA harness and ls3 are different especially if using a gm controller. Just letting you know. If you go aftermarket like MAST you may be able to swing it both ways

XLexusTech
05-29-2013, 07:53 AM
decided to start NA LS3 then eventually rebuild with a boosted motor down the road. Purchased a Harness from PSI.


http://psiconversion.com/

Very nice product