T.W. I had a Irvine 53 on the same MOJO I have the 82 on now till I hit the ground so hard I knocked the muffler off the and messed the flange up where it mounts.(can you beleive I messed the motor up hardly hurt the plane)really liked the Irvine better that the Saito exect the noise.

XJet is right about the vidration of the 82 every time I give it full throttle it sounds like someone is beating on a snardrum.

Whatever motor you decide on you will love your MOJO. Get her going and fly the heck out of it.[sm=thumbs_up.gif]