Chainsaw Repair

Setting saws after specific RPM is not a way that works very well if you are out to get most out of your saw and have it many hrs.

I found a comparison that might actually work.
You don't choose amount of exercise by the pulse, you do it by performance.
You don't choose tires based on what speed limit you have, you get tires that work with what speed you wish to go.
You give it what it needs to perform its best in wood! Not the highest scream, fastest stop or biggest bang.