RE: Funtana X100
kochj,
Yes, the 1.60 runs great in the Gene Soucy, but this is a 13 1/2 lb plane compared to the +-9 lb Funtana. Like I said before, I have both engines, the 120 runs great right out of the box, the 1.60, if you are not using the stock muffler, it can be very temperamental, I had to add a Perry pump to mine to solve the lack of pressure I was getting from my pitts muffler. But I suspect you already made up your mind about scrapping your Funtana, so good luck.[8D]
NCIS,
I have 635s on my 1/4 scale Extra elevators with no problems so far. I'm also using them for my Funtana's elevator along with CS-70MGs for rudder and ailerons.