Could someone please help me with jetting ? Its a 10mil Cub dune ported on pump gas,25cc domes, 500ft above sea level, V-force reeds, CPI exhaust, 39PWKs, 170 main jets,CEL needles clip in the middle,52 pilot. IT cranks up fine but if i choke it , It revs up kinda high ? Does this mean im lean?