straddlez

How you do a proper air leak test?

I did already clean the carbs and that’s why I didn’t think it was the pilot jet I never had a problem in the past. I will adjust my idle screws thank you hopefully it work.

Having a problem with my banshee idling. If I have to choke all the way out the bike idles fine but as soon as I put the choke in the bike revs up maybe somewhere around half throttle but as soon as I pull the choke back out it goes back down to idle. I have sprayed everything down with carb cleaner multiple times to make sure I don’t have an air leak which I don’t. My idle screws are only in a turn and a half. Should I mess with the air screw? Seems like I have a lot more smoke than normal coming out of the exhaust. I have a 270 main jet in it and I’m not sure about the pilot I can find out later tonight. Do I need a bigger pilot jet or move the spot on my needle I’m not sure. The mods I have are stock air box with pro design air filter and no lid, v force 4 reeds and fmf exhaust and stock mikuni carbs. IMG_1798.MOV