I mounted this motor on a RC Guys Super Decathlon and didn't like the way the cowl fit, so I went with a DLE 35 instead. This is the Version I of this motor and I read that the stacks on the muffler were known to come loose so I welded them to ensure they never come off. I did run this motor for about 2 minutes and it started and ran great. So with only 2 minutes of run time on this it still needs to be broken in. Seemed like a geat motor, I just don't have any use for it. I will pick up the shipping to the lower 48.