Have a MEFI 4 pulled from a running Turn Key built LS6 with a mild GM Performance cam. includes most of the harness.
The harness is missing the relay packs for Fans/Fuel pump and Power Feed in. I believe this can be bought from CBM and will plug into this engine harness. if not CBM does have the diagram for this harness on there website and it would be easy to build for your setup. Link:
chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://custombuiltmotors.com/images/new_wiring_diagrams/CBM%20MEFI%20Relay%20Pack.pdf
asking $400. located in Apache Junction AZ. can ship if needed. text or call Mike 916-584-5513
The harness is missing the relay packs for Fans/Fuel pump and Power Feed in. I believe this can be bought from CBM and will plug into this engine harness. if not CBM does have the diagram for this harness on there website and it would be easy to build for your setup. Link:
chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://custombuiltmotors.com/images/new_wiring_diagrams/CBM%20MEFI%20Relay%20Pack.pdf
asking $400. located in Apache Junction AZ. can ship if needed. text or call Mike 916-584-5513