ORIGINAL: badz
They recommend a 46 class 2 stroke or 70 class 4 stroke so you should be just fine. It just might be a bit on the fast side as most 2 strokes are. Someone who posted is flying it with a 46ax which is basically same engine as the 46fx
Inferno6688,
46AX....that'll be me. With a total weight (without fuel) of 5 lbs 4 oz, the plane is fast. I usually fly less than half throttle. I believe the 46AX is slightly more powerful that the 46FX, but it'll be just ideal.
Go ahead and get one. You'll enjoy it.