ak north slope

I have run an S3 Ti front pipe on a Beta 09 290 for a few years now with no changes to the stock jetting. Runs perfectly and does seem to pull nicely on the low end, but it is definitely noisier.

I have been running Motul 710 2t for over 10 years at 80:1 in my current 09 Evo 290. Always starts first or second kick and never any smoke and have never fouled a plug. I also ran it in 2 previous Rev. 270's with no issues. I do run half pump premium and either VP 110 or C12. I also use it in all of my 2 stroke power equipment at 50:1 on pump premium with no plug or clogged exhaust issues. Love this stuff, I bet I have burned 5 gallons of it over the years. Plus the fact that the green oil with green C12 looks really kool, I have been told the difference between the 710 and the more expensive 800 is that the 800 has a downstream detergent package to keep power valves, which we don't have in trial bikes cleaner.