Ran 85's in the rear tonight pulled a plug and look real nice. No splatter and the soot is all but gone. I can live with the little bit I have. I hit 77 again tonight so last night wasn't a fluke.
As for the pulley's MT I will have to measure again. I dont remember. I know the bottom is a stock pulley and we went to a smaller (1 size down from stock ) on the top to compensate for the chiller. I am going to pull a bit more timing out of the motor. Im thinking 25 is where I am going to next.
Boxer, I am looking into doing the a/f meter. I think I am real close to being spot on. At least thats what my plugs are telling me. So what kind of hp do you guys think I am making?