Start with a 45 pilot and 170 main. If you get carb farts or other problems, check for a vacume leak first....
take off the carb. on the botoom of the carb is a bowl take screwsa out and the big jet in the center is the main jet. remove with a flathead screwdriver
120 main jet on a 28mm carb
your float is probably stuck. if the bike sat for a length of time, you may need to clean out the carb. its not that hard,but you'll need a carb rebuild kit. gaskets need to be replaced, and maybe the jet needle. should all be in the kit. D
buy a jet kit and take the bowl off your carb and and put your jets in
Jet skis gas tanks
You may have clogged jet in the carb, or in the small fuel filter. Check everything from the tank down to carb, and if necessary take carb apart.
From the factory, the fuel filter would be in the Q-jet carb. You have to disconnect the fuel line at the carb and remove that housing on the carb. Filter is inside.
#56 jets
A can of any brand carb cleaner, one with a tube to direct the spray where you want. 9 times out of 10 I can remove the bowl and shhot some carb cleaner up the jet from underneath and solve the issue right away.
try cleaning your carb your floats may be stuck or a plugged jet try cleaning your carb with carb cleaner and use a piece of wire to fit through your jets ...
883 40,160 1200 42?,170 CA 1200 48,185
Rochester 2-jet (2gc)