Posting photos here shortly i took cylinder head off to show bores and piston. I was told by previous owner that motor is 421cc serval motor, has hot rod crank with +4mm stroker, has pro design cool head nikisil coated, domes are etched on side 24cc cub- was told m&m did this setup, billet clutch basket with new clutches, new impeler for water pump. This was not my personal quad so i am not 100% sure on all this its just what i can see and was told. Has v-force 3 reeds with spacers, mikuni 34mm carbs with boost bottle, adjustable timing advance +4. I will ship motor, i paid 2000 for quad and shipping a 80lb motor will cost $$$. I was offered 1200 shipped to NJ so thats my high offer as of now. Comes with reeds, carbs, shifter, kicker, front sprocket.