Post by david3336 on Jun 20, 2013 19:08:24 GMT -5
the bike has 80 kit big head race cam 20mm 
main jet free flow filter race cdi the problem i have started after installing 20 mm carb with jet when motor is at high rpms it makes a burping sound from air filter i have tried set a/f screw more open and more closed no matter where it is set still same noise any help would be great.
main jet free flow filter race cdi the problem i have started after installing 20 mm carb with jet when motor is at high rpms it makes a burping sound from air filter i have tried set a/f screw more open and more closed no matter where it is set still same noise any help would be great.