How do you wire in a tac? i got it from a friend and he doesn't have the instructions anymore so it has red, green, black white wires on it. i know that the green is the ground and the red is the hot ones but do i hook the reb to the fuse box, and the greend wire to the chassy, but what wire goes to the distrbutor. it will be hooked up to a small block chevy 327

Thanx Cd