OK, do any of you guys have any experience with swapping a wiring harness from a 7747, 7429, 8062, etc, to a Holley Commander 950?? Is it just a repin to the new connectors in a new location?? Anything end up not being used or do new circuits need to be made??

I want to use the Commander 950 to run my current TBI which is run by a 8062, all because there is a roots style blower being stuffed under the hood.

Thanks!

 

I believe the Holley Forum may provide an answer. There is a Holley technican that is a Mod I recall..

 

I made a 7730 to HC950 adapter once, but i never got the injectors wired right. They worked, but they were operating in double-fire when I really wanted single-fire. it was because the 7730 engine harness has two injector control wires, one for each bank, whereas the HC950 uses 4 separate injector control wires. I think if I would have only used two of the four it would have wored instead of splicing two and two together.