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I realized that and shaved them back and sanded it real smooth. I already had a small scratch on my piston. I buffed it smooth as best I could. How would I go about adjust the squish if its to close?

I'm going to take my saw back apart and polish the exhaust port. I'll get some pictures of the process. Should go alittle smoother, now that I have some wrench time already on it. I opened up the exhaust port slightly and jusy sanded it clean. I think polishing it to a mirror finish will...

I was messing with my 260 today, The 250 looked to damn hard to take apart just for a polish. Anyway, the base gasket ripped when I pulled off the jug, I am thinking about leaving it off and seeing what I can get out of it.

By eliminating the base gasket, I am raising compression. What kind of problems, if any will the increased heat cause? And what kind of power increase can I expect.

What kind of tools do you use to port saws? I am going to mess around with my 250. Where to begin?

I am comfortable with the muffler stuff, but I would need some hands on experience porting. Polishing is no biggy. Not sure if that does much for a 2 stroke.

I haven't gotten that far, squishy. Just a thought right now. I need to use it a little more, first.

Yeah I'm thinking about working on the 880. Most likely sending it off and getting some real serious work done to it. And one of my 460's!:D

Wow isn't that quite round about. They still increased the output(emissions) but they couldn't fix the muffler for you.

It would be nice. Even if one of the techs did it on the side. Most commercial warranties are up in 90 days anyway, so whats the big deal.

I modded my 361 muffler over the weekend. Wow what a difference it makes. I cut all the guts out of it and enlarged the exit hole. It sure is a pain to take that muffler apart. If I do that again to another saw I will just add the pipe to the side. I have it running just a hair rich.