OK..next question. Engine is about all together, will probably drop it in FRiday night. How do I set the timing? i put a red mark on both the distributor and manifold so that I can see I am close (with engine at TDC, not that it would matter), but don't I need to ground a wire or something? 2002 Supra SS, 320 Indmar Assault. I do have a timing light.....