Chainsaw Repair

 I might mention some of the British motorcycle sites have all kinds of tips for getting the most out of 2 cycle engines .Those guys will spend months lapping in and tweaking  say a Yamaha 250 from the late 60's and cranking out 50 percent more power than it had new .Strangley though they seem to have a time doing the same with a saw engine .

Then again if you think about it they have to adhere to a lot more regulations laws and edicts than we do so probabley that prevents them from much saw souping up . I'd bet though that if they could they'd turn out some dandys .Probabley a few do they just don't blab much on the internet about it .