Stuck the crank last weekend on my Carl's Cycle VES660. It is pump gas at sea level friendly. My Cylinders, pistons and head are for sale with 500 Miles on them. The Cylinders are mint, head is mint and the pistons have normal 500 mile wear on them. I'll throw in the carbs, Vforce reeds, bad lower end (stuck bearing), electrical and recoil. $750 shipped. No BS, this motor ripped, It's just that all my other sleds and motors are 600 HO. Questions, call my shop at 218-387-1161