2 stroke vs 4
When power to weight ratio is important....2 stroke wins.
My 800cc snowmobiles are 170HP and the motor weighs 60-70lbs
-Chain saws
-String trimmers
-Leaf blowers
-Off trail snowmobiles
#No valves
#No camshaft
#No pushrods
#No crankcase oil
__________________
Luck is when preparedness meets opportunity
|