In the new Dirt Wheels, AAEN's ad shows a Cam and new higher compression piston for the 500. I called and they said they weren't ready for sale yet, but should be shortly. I also contacted Web cams about a cam for the 500 and they said they are testing now and should have something in 6 to 8 weeks.

 

I drive in tight woods, rough trails in the Pocono mountains, PA.

4 of my 5 machines are 4 stroke. I like the low end torque and the reliability that are 4 stroke trademarks.

Also, in the area I drive, NOISE would be an issue. Any pipe work, for example, will reduce my riding opportunities.

I've ridden the 2 stroke...and like it. But I wouldn't trade for it!