Ls1 Swap Wiring Harnes

It seems for many people that the scariest part of the modern engine swap is the wiring harness.
Ls1 swap wiring harnes. It is really that simple with the factory fit harnesses from bp automotive. We build direct factory fit harnesses for the 4th gen f body as well as for the 1998 2003 s10. 1998 to 2002 camarofirebird harness wiring info new pcm pinout info specific to 98 99 02 f body. Looking to do an ls swap.
Most builders are familiar with fabrication techniques trouble shooting and parts swapping to make things work but electronics rise to a much higher level of complexity. Psi is your source for lsx conversion parts. This was my very first fuel injected swap. 62 impala page has a lot of info on my lt1 swap.
The tpi is controlled by megasquirt ii using a msd pro billet distributor. We also specialize in ls and lt swap standalone harnesses. Speartech is your ls lt wiring harness swap specialist. We hand build every harness to fit exactly what your project needs and they actually form fit on the engine to make your wiring look and perform perfectly.
Speartech also provides ecm programming including e38 e67 e40 e92 ls lt engine wiring harness reworks and conversion adapters and programming. 2004 pontiac gto wiring harness info wiring harness info specific to the 2004 gto ls1. Psi sells affordable in stock full tech support plug and play standalone wiring harnesses for lsx and lt1 swaps. This is part 1 of a 2 part series on how to build your own standalone wiring harness for your ls swap.
All ignition and fuel control comes from megasquirt ii. When you are doing a build with the ls family of gm engines the idea is to end up with a. We offer ls lt swap harnesses for all gen 3 4 and 5 ls lt engines including ls1 ls2 ls3 ls6 ls7 lsa ls9 gen 5 v8 lt1 lt4 lq4 lq6 l99 vortec variants dod vvt afm. Ls1 wiring harnesses available in a variety of plug and play applications.
Swap specialties 24x standalone wiring harness for gm gen3 48 53 57 and 60l engines have proven to be the best harness on the market today. Lt1 was installed with a stock 1995 pcm and wiring harness i modified for the swap.