Jim, that is the .46FX that crashed in the pond. The muffler that is missing from that engine was loaned to a friend of ours and it was damaged in a crash at WOT. He had it on his good 50 SX.

I have always kept a log of flights and it is interesting to go back and read. I have a Saito .72 with 189 flights, and a Saito .56 with 166. No bearing problems. I think I've only run Omega 15% in those. That's what I know about some of mine. The others have 100+ flights without problems and they ran some Coolpower, but only Omega now.