That's awesome! I've seen a couple on craigslist around me.

I love workin on these smaller engines, very simple and forgiving. I recently swapped a 212cc harbor freight clone motor onto a little Chinese quad, that's still small enough to fit in the back of the XK. I've maxed the engine to about 9 HP and added a comet torque converter. It pulls wheelies all day and can get to about 40 mph, not to mention how ridiculous it looks roaring down the beach with no muffler. I'll have to post up some pics.