high speed micro diamond dust on ebay
 

please go to search and begine searching under sellers my ebay id is edare ive many things to do with speed and im contantly evolving into the ultimate speed freak ! right now im working on a nelson powered dust ,,,custom of course and a f5b type plane setup up with a new fai motor from overseas ,a good friend of henery nelsons. Ive come to a conclusion to break the prop speed barrier one must lean toward composites a fully molded f5b type plane is so clean and stiff there really is no delta to compare! Its apon this design ill break a world speed record quickly , the plane will be bungee assisted on take off it will carry a onboard fuel mixture adjustment device , id like to develope a variable prop for high rpms thats a big plus here ! enough said its time to fly !

high speed micro diamond dust on ebay
 

a variable prop would be cool to have. Just as long as it did not fling apart.

high speed micro diamond dust on ebay
 

Is that an in-flight variable prop or just adjustable on the ground?

high speed micro diamond dust on ebay
 

its a inflight variable prop

high speed micro diamond dust on ebay
 

Well good luck with it (and be careful).

I'm sure you're not the first who has thought of that (me too... :D ). If you can come up with a good and working design I'd get a patent on it if I were you...