I have a built up Briggs Animal racing motor built to turn 9000+ rpms that is going into a Bonanza frame. Its not getting a torque converter so which centrifugal clutches will hold up to this type of punishment? I would prefer not to use a plate clutch. I have a hillard, the type with the outer housing being a separate piece than the clutch shoes, will that hold up? This bike uses 41 chain, will be offroad only and will be use for races and be rode just for fun as well.