Anyone have any good recommendations for a book or site that walks you through how to modify your engine harness for an LS swap? I've been reading posts and picking up bits and pieces from each, but was wondering if there was a publication that puts it all together. Thanks!

 

http://www.lt1swap.com/

 

Of course the LS1 swap wiring information would be at a site named LT1swap.com... why didn't I think of that????

That looks like a great site. Still amazes me what people put out there for free. I'd buy his book if he wrote one. Maybe I'll send him my PCM when I get to that point. Anyone use him for PCM flash?

Thanks for the link!!!

 

That is a great link!

 

Just incase you dont want to have to build your own fuse block I have a DIY kit that comes with a pre assembled fuse block with all needed relays and fuses, a roll of harness tape, and a OBD port to add into your harness. It also comes with two pre-terminated fan leads for the truck harnesses and a set of general instructions. This kit is $150 and comes with the following.

-Ignition power relay
-starter relay
-two fan relays
-a/c compressor relay
-a/c fan relay
-fuel pump relay
-12 way fuse block

 

I used them for my first PCM flash. Quick, painless, and cheap.

 

https://ls1tech.com/forums/conversio...o-lt1-car.html

Just adapt that to what you need..

 

Cool thanks!