Had my 10mill cub out for the first time this weekend. I have brand new 34 TM's with powerjets. First ride out it would not come on the pipe at all. Smoking like a pig. So I put the needles at the leanest position and turned the powerjets completely in. I have 280 mains and 50 pilots btw. And took the air screws out 2 1/2 turns. It got better but would come on the pipe alittle bit but under load going up a hill it just fell on its face. Unfortunetly I had no spare jets and all my buddies run PWK. Before I switch to Keihin, I want to try and make these work. What do I need to do? Different needle and emulsion tube? Smaller main Jets? Some other info is about 900ft above sealevel where we ride, +5 timing, 24cc domes est 160psi comp, Pods, v force reeds. Any help from the mikuni experts would be appreicated.
Thanks