Played around with muffler on my 266 a couple of weeks ago. 1" 316 s/s tubing .040 wall thickness.
Plated the side with 20 ga. s/s and closed off the original exhaust on top. Re tuned it and it runs great.
I did notice a slight bit of scoring on the piston approx. 3/16" wide x 1/2" long, possibly from running
lean last summer. Just starting to get into modding my saws, so not sure how long I can run it with a
scored piston? If it's tuned right now will it continue to score? Thx.
Plated the side with 20 ga. s/s and closed off the original exhaust on top. Re tuned it and it runs great.
I did notice a slight bit of scoring on the piston approx. 3/16" wide x 1/2" long, possibly from running
lean last summer. Just starting to get into modding my saws, so not sure how long I can run it with a
scored piston? If it's tuned right now will it continue to score? Thx.