Thanks for response, this is a different bike than the previous one that I had trouble getting parts for. This one had some work done (possibly new crank but not sure)by one or two previous owners and never would start correctly (very weak spark).
I replaced stator which got it starting easier than replaced flywheel and now it starts easy but wont take much throttle.When I put a timing light on it the timing does not advance at all. The carb. has been cleaned numerous times. Replaced stator,flywheel and cracked intake boot all from motoxotica,checked valve clearance and cam timing to the best of my knowledge (really bad timing marks)