frostyflammable
Member
I think I know which way I have to go but figured I would ask see what the internet thinks. Basically I have a Predator 420 with a GP Stage 2 kit (rod, flywheel, cam, etc) and a genuine Mikuni 34mm flat slide carb. The problem I am having is that the engine will start and idle just fine from cold, however when the engine gets up to temp it will die but only when idling. I cam twist the throttle a little and it will stay happily running all day long. Right now I have I think a 30 pilot and I cannot remember what main jet, 220 or so I think. Since the bike idles just fine when cold but dies when warm, should I go up a jet size of two on the pilot jet?
Thanks.
Thanks.