I've got the 50hp package and I've been fighting it trying to get rid of the bog in low and midrange that comes when I twist the throttle. The ap is wired and I've adjusted the squirt timing but it just doesn't have the torque that I think it should. I usually ride midrange rpms on the street only. Just goofing off and doing wheelies. Would it be a good idea to try the stock cams to give it more midrange and low-end torque or would it be a waste?