How do I wire the resistor pack in if I install larger low impedance injectors (such as stock 450cc turbo injectors)?
The injectors get fed a constant 12v signal. The ECU turns on and off the ground to make the injectors pulse. As such, cut the 12v power lead to each injector, with room to splice a wire back to it. Run all 4 power wires to the center main wire on the resistor pack. Then, spice a wire from each of the 4 cut injector leads to one of the 4 remaining leads on the resistor pack. That’s it!
