Ok, so I know this is covered elsewhere but I'm at my wits end. I have a Polini kitted Minarelli engine that's only running with the choke on while giving it throttle. Now unless I spray carb cleaner literally into the intake path, it runs. Iv'e checked for leaks everywhere and can't find any. After taking the kit off though, I found the ring gaps to be giant, like .125" !
Can these big ring gaps be my issue and cause this problem of only running with the choke on?
Can these big ring gaps be my issue and cause this problem of only running with the choke on?