Hi all

I have a Falcon 25 pusher jet and I am using a magnum GP .25 nitro Engine it seems to be a little under powered does any one have any info on what props to use I have the engine tuned with a 9x6 zinger wood pusher prop is there any better props out there that would be more efficiant.

Even with the RPM,s at 16.500 it still seems to not want to role very easy on ashfault the wheels are ok they role easy and the plane is not heavy !

any info would be a big help
Thanks all
Daniel.