We have a member that just has to have every new motor that comes out and he picked up one of the 26ers and loves it. He did not use the muffler that was built for the motor though. He felt it was to big so he had a pitts style built for it. I am really impressed with the power this motor makes. With a 18X8 Mezjlik this thing screams at 8200-8400 rpms on the top end. Starting is the easiest I have ever seen. Once the plug gets wet all it takes is on flip. The only real problem I have seen on the motor is the choke, it does not seem to have been thought out completely and he had to fabricate a linkage that would work for his.