I think its great to see inovation in any field I've always been some what of a gearhead (my DAD is a 45 year Ford tech it tends to effect a guy) since I was a kid dirtbikes,snowmobiles,sprint racing karts, circle track modifided,rear engine dragster, cars,pickups,Class 8 semis and now getting close to an Allison. I read this in my snowmobile mag;
One of the ways to dramatically increase snowmobile performance is by forced induction. It is possible to add a supercharger or turbocharger to 4 stroke snowmobile engines and gain big amounts of horsepower and torque. Typically, supercharging and turbocharging is not ideal on most 2 stroke piston port engines, because forced induction will tend to want to blow out part of the fresh air/fuel mixture out the exhaust port. Forced induction is typically very expensive, but apart from nitrous oxide, turbos and superchargers probably offers the largest increase in performance on a snowmobile.
PS, I know that reed valves do there job, but its still not a 4 stroke, Just my 2 cents.:big grin
WW :beer: