are you talking before your carb change,BB, and with TORs Frank? I am at 1800' and 42 was too small with stock bore,Freak, and straight pipes (gutted stock). On the dyno I was dangerously lean, off the scale lean literally at low RPM but very close once the main took over with 160 in. Now I have 155 main and 48 pilot and am close but still need to drop to 45 pilot I think.
