Went riding 2 weekends ago with the bambino. He fouled 2 plugs in 4 hours, spooge everywhere, said it still sputtered at off-idle to mid-range.
Were going riding again this weekend.
Pulled the carb off and checked the float. I thought I had it set at factory spec of 19mm, but it looked like it was at 18mm.
Is 1mm difference enough to produce these symptoms?
I set it at 19 and took it for a rip.
Seems to go pretty good, but I didn't hit the pipe much, residential asphalt, and I've already crashed 2 bikes out in my street so I didn't get on it.
Enough to make it sputter. 3rd times the charm I always say.
It's an 85 so it only produces power at 22,000 rpm. Still running yamalube?