carbs that spit

[tmykool2]

whats the causes spitting ??

 

[Fire-medic]

I assume you're referring to a VMax?

One cause could be valve clearance out of specification.

 

[one2dmax]

Typically a lean sneeze or spit. Partially clogged pilots, a/f mix screw, sync, or other minor issue. If it's mostly when cold and goes away warm I would not be concerned.

 

[apsolus]

these bikes require valve lash adjustments?

 

[MaxMidnight]

these bikes require valve lash adjustments?

Yep, service schedule is to check every 25K, adjust if necessary.

When all else has failed, read the manual.