200cc bored .30 over. 230 jet. starts right up first kick, but won't stay running unless i stay reving on the gas. let off and dies. cleaned carb twice. any suggestions. oile injection still hooked up.
Air screw should be 1 1/2 turns out. make sure it's there. Then make sure it's jetted properly. Try this:
Rev it up and let right off the gas. Does it come right back down in rpm's and then stall or does it come down a bit, idle there (kind of high idle) for a couple seconds and then stall?
It's probably lean on the pilot jet side if that's the case.
Set up your idle screw that is under your seat make sure your air screw is 1 & 1/2 turns out and check it again, remember your bike should be wormed up. dose it idle when you have the choke on?