SR to LS2 coilpack help

[ultimateirving]

EDIT: moving this information to page one,

Ok so i found out that the e pins do not wire straight accross to the I pins on my ignitor wiring. I took the chopped plugs and matched wire color to wire color. Ill post a chart with my finding hopefully help future noobs.


SO using this gentleman's wiring pinout, I am going to wire in a relay to provide 12v directly from the alternator. Then I made sure to match all my wires to each coil pack. Going off of the wire color



and then wired the ignitor delete as such.


Fresh edit(09/25/2016) Went back and did some repairs to my wiring harness and I also corrected a mistake i made in the wiring, If you wire the ignitor like i did, then make sure to match the Coilpack harness to the picture below. Somewhere the wires must cross and i did not account for it in my original diagram.

This is a picture as though you were staring into the plug looking at the pins.

Using stock dwell settings on my rom tuned sr ecu to putter around, but for full boost you need to increase and adjsut the dwell.

I finally got it running and it sounds cherry. Time to drive!

Thanks to everyone for contributing..




I need some help with the wiring. My first attempt to install my LS2 coils were not successful but I fear its due to my error. The diagrams I have found on various google searches/forums are all outdated or deleted. I have constructed a harness using an existing SR coilpack harness .
I need some guidance with the wiring and have two basic questions.
What do I need to do with this ground?



And the LS2 coil pack harness has 2 ground wires, can I just ground one wire to the chassis and other to the engine?

Thank you.