Just wired up my 450's yesterday as my project boosted sohc gets closer to rolling.

But, I only hook incoming power from the resistor pack to only one cut power wired from the injector wiring harness. Should I have hooked all four 12v power wired up to the resistor box, or will one do.

This is incoming power now only, all four 12v power wires going to the injectors are hookedup to a specific wire on the resistor box.

 

well techniquely all the resistor pack needs is a 12v source when switched to the ON position...i have seen people run the power wire to one and others use all 4 wires into the one power wire....just try it and see...if it werks dont fix it....im used 450 but i had bad injectors i guess and it idlke like crap...i never got them cleaned...now im on haitus until my new 440cc come in....

 

Yup I'll give it a try.