Originally Posted by kawasaki guy
If it has a 4 mix it is a
blower. I think the smaller 4-mix machines like the trimmers are fine, but I think the big ones like the backpacks would need too many valve adjustments from running on wide open throttle all the time.
I've been running the 4mix blowers for the last 4 years and never adjusted anything. Replaced the filter and plug once and they start by the second pull even on cold days.