FTZ modified and ported 400cc pilot cylinder and 81mm piston with about 10 hrs of use. Comes with everything shown and a 1mm spacer. I had this with a +4mm crank and ktm rod. My rod bearing went out so Im parting it now. Your cases need modification for this to fit. (cases will be for sale too soon) 650$
Custom made exhaust flange for a pilot cylinder, like new. 45$ shipped.




Custom made exhaust flange for a pilot cylinder, like new. 45$ shipped.

