Howdy fellas, I have been a longtime 450 pilot but just acquired a 2005 CRF250. I was pleasantly surprised with the power but could always use more right? Just rebuilt the whole motor with hot rods crank, and a JE high comp piston. it was said to have some lightened rocker arms. Stock exhaust and stock jetting. I would love to have a little more hit and top end. Any must do mods? I have noticed a pesky bog also, when really crackin the throttle or a g out type situation. I was reading that a new accelerator pump cover might do the trick? Thanks in advance!!!