LS1 Coil Harness help
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I bought a LS1 crate long block and it came with "coil harness*". Notice the "*", the coil harness came in 10 individual bags (kit form I guess), with white wires coming out of each connector. I have searched and found the wiring diagrams that talk about color of wire and what they do. The diagrams are labeled with Letters for the pins, but I have not found anything to show which letters correspond with which pin on the coil or main connector.
I am told the motor came with old style coils, connector and spark plug wire are on the same side of the coil, if that makes a difference.
Thanks
PS. Carb because I want to and thank you to everyone that post here. All your questions, answers and opinions are priceless for all the projects like mine. Not sure I would have tackled this with out this site.
I am told the motor came with old style coils, connector and spark plug wire are on the same side of the coil, if that makes a difference.
Thanks
PS. Carb because I want to and thank you to everyone that post here. All your questions, answers and opinions are priceless for all the projects like mine. Not sure I would have tackled this with out this site.
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I would just be lazy and find some harnesses somewhere that I could throw on there for next to nothing. That is weird. Someone here MIGHT have some input, but I have yet to hear of that, so pretty lazy on the sellers part I think.
Thanks for the kind words btw, makes me feel like I did a great thing getting this section established here.
Thanks for the kind words btw, makes me feel like I did a great thing getting this section established here.
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Thanks for the reply. I did purchase a coil harness for an LS1 (and others LSx) off of e-bay. This is is when I learned that the old style coils have a Keyed connected and the harness I purchased was for top connector coils with out a keyed connector. I thought about putting the new ends on the old harness, but are the coils (old vs new style) pinned the same??
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LS1MCSS: Thank you for a great offer! A couple days ago I would have jumped at it. I was able to find some information at:
http://www.msextra.com/forums/viewto...11200&start=20
A little over half way down this page, they talked about the pin out for this coil. Using the wiring diagram I found on this forum and my MSD 6010 installation instructions, I think I have it figured out. As you can see in the pic below I have not done anything permanent. If or should I say when it starts and runs, I will take this apart, shorten the wires and lay them out nice. Would like to run them under the coil mounting plate.
It will be a while before I get to find out, have to finish the steering, fuel system, accessorie.............
you know what I mean. When I get everything to work I will document it here in case someone else ever needs the information ooorrrrrrrr I will be PMing LS1MCSS to see if he still has spare harness
http://www.msextra.com/forums/viewto...11200&start=20
A little over half way down this page, they talked about the pin out for this coil. Using the wiring diagram I found on this forum and my MSD 6010 installation instructions, I think I have it figured out. As you can see in the pic below I have not done anything permanent. If or should I say when it starts and runs, I will take this apart, shorten the wires and lay them out nice. Would like to run them under the coil mounting plate.
It will be a while before I get to find out, have to finish the steering, fuel system, accessorie.............
![Rolleyes](https://ls1tech.com/forums/images/smilies/LS1Tech/rolleyes.gif)
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
#10
TECH Junkie
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LS1MCSS: Thank you for a great offer! A couple days ago I would have jumped at it. I was able to find some information at:
http://www.msextra.com/forums/viewto...11200&start=20
A little over half way down this page, they talked about the pin out for this coil. Using the wiring diagram I found on this forum and my MSD 6010 installation instructions, I think I have it figured out. As you can see in the pic below I have not done anything permanent. If or should I say when it starts and runs, I will take this apart, shorten the wires and lay them out nice. Would like to run them under the coil mounting plate.
It will be a while before I get to find out, have to finish the steering, fuel system, accessorie.............
you know what I mean. When I get everything to work I will document it here in case someone else ever needs the information ooorrrrrrrr I will be PMing LS1MCSS to see if he still has spare harness ![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
http://www.msextra.com/forums/viewto...11200&start=20
A little over half way down this page, they talked about the pin out for this coil. Using the wiring diagram I found on this forum and my MSD 6010 installation instructions, I think I have it figured out. As you can see in the pic below I have not done anything permanent. If or should I say when it starts and runs, I will take this apart, shorten the wires and lay them out nice. Would like to run them under the coil mounting plate.
It will be a while before I get to find out, have to finish the steering, fuel system, accessorie.............
![Rolleyes](https://ls1tech.com/forums/images/smilies/LS1Tech/rolleyes.gif)
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)