I have a 15:1 motor just installed in the bike, seems to run fine, a/f is fine going down track but @ idle pipe will glow red QUICK and a/f is 16-17:1. I have added MAX (35%) fuel in PC down low with no change. This is from the custom map from previous owner.
If I unhook the IAP sensor vacuum line (on airbox) it goes rich but will not idle.
Any ideas?