No , he uses the aircooled 650 casing and cranck. The rest is hand build an milled. Never met the guy btw. But it says so in the commends. The rest of his uploaded videos are cnc milling videos, so he probably makes everything himself. If only i had a quarter of his skills...... my engine sports 2 400 cc aircooled beetle cylinders , its set up but not running at the moment. Better to be safe than sorry. First make my oilcooler work