I recently bought a new trick crankshaft that's made to install the connecting rod and flywheel from a GX200 into the Hemi predator I have. So my plan is to take the now tired engine off my Dirt Drag bike (gray hound clone) and use the cam and flywheel in the Hemi. I did buy a new connecting rod for this build but will use the head, push rods, billet lifters and anything else I need to swap over to the Hemi. This will give me a nice fresh engine and a bigger bore and stroke. It will be like my 196cc grew into a 212cc . It will be interesting to see if its as good, better or worse than what I had.