Unfortunately I do not own a saw that was built by a saw builder. I just recently made an attepmt to do some modifications to a Husky 288 that I have. I machined the cylinder base, opened up and polished the exhaust port and matched it to the muffler. I also opened up the muffler a little. Saw seems to run stronger than stock but until I run it against a bone stock saw I won't know for sure.
Hey Russ and Rich Wazzup?

? I gotta come over here to talk to you guys!!!!
Jeff