Originally Posted by AuburnHort2005
4 mix? I'm assuming 4 cycle engines? I heard you gotta take those things in for valve adjustments about every year also. = time = money.
Not right. Stihl suggests adjusting the valves one time once the unit has reached 139 hours (obviously that figure will need to be estimated), or if it becomes hard to start.
In all fairness/honesty, all of the big BP blowers are awesome machines and will move anything that needs moving, with anything short of a walk behind, or 3 pt hitch tractor mounted unit.