I sure dont like the pressure dropping to 2 psi BUT your A/F still shows fat... so what have you looked at in the ignition... test all of it... what are the plugs telling you
plugs are saying fat...
i have looked at everything i can think of in the ignition. i am going to throw a points distributor in it just to rule everything out, and go from there.
Since it always seems to be at one point even with changes... have you checked the valve springs for floating
