The plane is a Cermark Pitts. And before anyone flames the plane I am very happy with it.

I flew it for two years with the webra and tried a lot of different props from 14-8 to 16-8 and even an 18-4. Tried wood, carbon fiber and nylon.

I have no complaints about the Webra other that the mess and that I could not get the "pull" I wanted.

Since I have not flow it for a couple of seasons and sold the Webra I'm stripping down the plane and will be recovering it. So if I need to beef it up alittle to put a gasser in it now is the time. I just want to get away from glow engines.

Any recommendations?