Well I installed an Accel HEI on my truck, which eliminates the coil pack and the ICM. When I went to turn it over it wouldn't send fuel through the injectors. I did a little reading around and it seems like I need the ICM for the injectors to know when to send fuel?

I've seen a couple different wiring harnesses that are supposed to solve this issue, but I want some other opinions before I place an order on a $40+ set of wires that takes a few days to get here.

Here's one of them;
http://www.summitracing.com/parts/msd-8875

 

I don't know much about accel other then that they are crap. Several people on fsc have been left on the side of the road because accel parts