RE: Make my OS46AX scream.
I put an AX in a shrike 40 done as a tail dragger with closely panted wheels. Was a hoot til the motor started coming undone. Turned up some pretty interesting speed. You just need to keep some good pitch on the prop. But the motor is not meant for that regime. Use it in something it works better with and get a Rossi or something for speed. Just cause ya got it doesn't mean its a good solution to going fast.
bob