As a world class lumberjack (amateur hack), I see all the videos and discussions on modded saws. I raced stand up jetskis forever and am very familiar with strokers , ignition, compression, race gas, etc. Since I got the Stihl MS-261, I've already got a lot of saw for 50 cc's. Until I've run it a LONG time and become more proficient with it, I'm not modding anything INSIDE the motor. However, I've seen a lot of recommendatios for a dual port/moddded exhaust. Is this anything worth my time...
Mods????
Mods????