360 timing

I have a LOT of experience with the original GM HEI units. Those aftermarket "big cap" HEIs are the exact same, just for the Mopar application. Although they ARE cheap chinkesium electronics, the housings, shafts and hard parts are pretty damn good quality. They are so cheap, even if all the electronics burn out on the maiden voyage, it's still well worth buying real GM replacement stuff to load them up with. But so far, I've not read much bad about them in any way. I plan on using one for my F250.