kdogc10
06-25-2004, 06:00 PM
I have recently bought a 250r from my brother that he blew to pieces. the jetting was all wrong. I have a ported cylinder but i dont know how radical it is i also have boisen rad valves ,.080 over weisco piston, fmf fatty pipe and sielencer,stock carb, with a pro flo filter still in the air box. does anybody know what jetting i should run? I was trhinking of starting with a 160 main.
thanx: Kevin
thanx: Kevin