RE: GP Spacewalker prop
Thanks guys. Three 14x6's in a row. I brought home a 14x8 Master Airscrew from the LHS today. I guess I'll try it. As I said above, I've been using Wildcat 15% nitro (18% oil). I've been running an OS 70 and 52 with it, and haven't had any problems. I guess I'll stick with that.
Do any of you recall what prop you used break for in? (If you got your engine new.) Did you use your 14x6?