about 2-stroke injection oils....
I highly recommend Klotz synthetic Techniplate TC-W3. After the initial engine break in period, I used it in my 1998 Formula DLX 670 Ski Doo and
it still runs just like the day that I baught it, same strong power, and the best part is, No Smoke!
Spec; This premium synthetic lubricant has been providing racers and
inthusiasts with the best protection available for over three decades. The
smoke-free formula and great smell will ensure that the rider behind you
will enjoy the quality of Klotz as much as you're enjoying the performance
benefits. Meets and exceeds NMMA TC-W3, JASO FD, ISO-EGD and
API TC low ash specifications for certified warranty compliance in Ski Doo,
Polaris, Yamaha and Arctic Cat snowmobiles.
I used to buy it at Jack Willey's in Tilton.
http://www.jackwilleys.com/
Update 12/5/08. I had called Jack yesterday before I posted this, and couldn't get through. I was able to talk to him today
however and what with the economy in the tank, he had to close the walk-in store but has a website and is still selling parts
and accessories for your recreational vehicle needs. So if you would like to help support a local business, I've added a link above.
To check pricing,
http://www.denniskirk.com/jsp/common/Frontpage.jsp