Tach Install ?
#1
Tach Install ?
ok i need help,i just got a faze indiglo tach with shift light but i have no idea what im doin im putting it in my 02 ls1 z28 i know that the black is ground red is + but the green i have no idea where to put that the instructions say ignition,then theres two wires that go to a power supply to control when the lights come on then theres a red w/black wire and a black wire please help