I have a low hr sick trail motor for anyone who's interested. It has a cool head with custom 19cc pump gas domes ,64.50 wiseco prolites. The cases and cylinders are port matched. The porting is an aggressive porting combo Rudy didn't like to label his work with a dune or trail port I do have port specs for new owner. The motor has lightened flywheel eom stator with modified plate. There is tranny mods done to gear set and this thing shifts like butter. All crosshatch is left in cylinder ,this is not something I bought to flip this was for my personal trail bike ,price is $1500 my number is (516)852-4969 trying to figure out how to shrink pics text me if you want pic don't miss out I'm giving hq members first rights also has boyesen rad valves and wacko 2000 will post pics later