Lakeside53
Stihl Wrenching
Big saws are designed for Torque not Horsepower which is why RPM limiters are designed into big saws. Keeps them near their Torque peak.
Nope.... Rev limiters are for two reasons:
1) Bad design - to stop over-reving and either flying to pieces, and/or for lube reasons.
2) Today's usual reason -EPA/EU demands a lean running saw which means you can't use rich settings to limit the unloaded (wot) top speed. Husky takes this approach on most of their saws rather then build the limitation into their port designs. There are pros and cons to this approach. The only real "con" (ignoring AS members genetic need to modify) is difficulty with end-user tuning.
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