master_339 Posted January 17, 2012 Share Posted January 17, 2012 Anyone looking do do LS swaps in their Z cars, Here is a company that can make custom application wiring for your LS, LT1/LT4, or Vortec motor. http://www.currentperformance.com/eng_mgt.html Quote Link to comment Share on other sites More sharing options...
RB240zDET Posted January 17, 2012 Share Posted January 17, 2012 Looks like a quality product. The price is a little steep I think but that is because I don't mind doing some of the figuring out myself and would simply go with one of the Painless kits. Although if I was in a time crunch and needed to get my LS1 swap running quickly I would defiantly go this route. Quote Link to comment Share on other sites More sharing options...
tx240z Posted January 19, 2012 Share Posted January 19, 2012 (edited) this company makes a nice cheap harness http://www.psiconversion.com Edited January 19, 2012 by tx240z Quote Link to comment Share on other sites More sharing options...
RB240zDET Posted January 19, 2012 Share Posted January 19, 2012 this company makes a nice cheap harness http://www.psiconversion.com Wow now that is a deal.. Quote Link to comment Share on other sites More sharing options...
DesertZ Posted January 19, 2012 Share Posted January 19, 2012 I used the PSI harness and computer for my swap, very simple and absolutely no problems. Quote Link to comment Share on other sites More sharing options...
blueshark123 Posted January 19, 2012 Share Posted January 19, 2012 I used the PSI harness and computer for my swap, very simple and absolutely no problems. Got any pics of your harness? The pics on their site aren't the greatest. Quote Link to comment Share on other sites More sharing options...
ktm Posted January 19, 2012 Share Posted January 19, 2012 "There are no main power feeds required for this harness, just a single switched ignition power will switch a relay in the harness that in turn, supplies 12V power to all of the required engine sensors and the ECU."The PCM requires at least one (or 2, I cannot remember) constant hot source. You'll still have to make that fused connection yourself. Quote Link to comment Share on other sites More sharing options...
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