318 mystery problem, somewhat solved!

I called Fast about it and that's exactly what they said, there's a way to check it, 5 or below on the reading is ok for noise but mine was like 120 haha. So I picked up some materials and I'm going to re-route some wires from the ignition away from the EFI system.

O2 should be, I've checked for exhaust leaks and haven't been able to find any. If all else fails I'm going to call Fast again and see what they recommend.

Whats interesting is that when I run it rich like it seems to want, you can smell it it's so rich but when I raised it up it doesn't.

The constant revving of RPMS isn't a constant problem though, it comes and goes, it goes more than it comes but when it comes it causes the engine to die quickly.