the reason this motor dosent work is bad builder/ seller set up . and its a shame when you get the dome right and get everything else right with it its a brutal motor
its funny to me about how people with 4 mill super cubs love them , say how kick ass they run etc. when this cylinder is a better design , has PV's, and bigger intakes which super cub owners say they need. the only differnce in them is the dome design. and i dont know why the seller/ builder of this top end cannot figure that out?