WASN'T SKI-DOO EXPERIMENTING WITH A SIMILAR DESIGN IN THEIR 440 RACE SLED A FEW YEARS BACK? I SEEM TO REMEMBER THIS. MAYBE AROUND 97-98.

What does that motor look like? *Do you have any pics?

IF I REMEMBER RIGHT IT WAS IN AN OLD SNOW WEEK.

Its the same design that Sea-Doo uses in there watercraft.
The intake and exhaust are on the same side of the head

Thanks alot guys! *rotaryvalvesrule~ *I like your signature. *They sure DOO talk alot. *I already saw a field test between an RX-1 prototype and an MXZ 800! *Rotax rotax rotax! *That's all I will say http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/biggrin.gif