Ok, as per suggestion I'm gonna attempt to hook up my A/F gauge tomorrow. I was looking it over and have seen in numerous places that I "need to hook up the gauge to the green wire coming off the o2 sensor"

Well I've got 3 wires, none of which are green. One black and 2 white. The black one goes behind the engine to the firewall, and right about at the distributor, it attaches to a green thick wire via a white pop on connector, then disappears behind a shroud running along the top of the firewall around the hood seal.

I'm pretty sure I shouldn't cut into that green wire, looks expensive.

Also, I was going to install the timing gear BUT there's no timing marks on the backplate to go off of. I got the crank pulley lined up with it's timing mark, but there's nothing to line the cam gear up to. Which way should the cam gear mark be facing? directly up (12:00 on the o'clock scale) or right (3:00), or in neither? It seems the guy that I bought the car from didn't bother installing a new plate to replace the shattered one that sits there now.

Ryan