Here are two products together that hardly we hear about The Deerringer and the Enya SS50, what a great combination!
My friend built the RSM Derringer and he was having problems adjusting the CG with his ST G51 so I suggested him to try my Enya SS50 which is much lighter and I'd had a chance to further testing this engine. Before I had tried props with 5 to 6 pitch and the engine work well but decided to try the APC 12.25 x 3.75 and see how it ran and for my surprise we got a great stunt run in high rpms. We still have a few issues to fix to get it perfect, the engine is running a bit strong going down on the outside squares, other then that the engine is doing great 4-2-4 especially on the vertical 8 and hour glass, just perfect.
We launch at 10300 rpms and the engine kicks in much higher rpms when the nose goes up and it seems it is four stroking at high rpms??
I love the Derringer Jet Style looks and it flies so well.
So here is its my friend Rogério (3rd at the last Brazilian NATS) flying his Derringer
I have to apologise for I had to run with the camera due to shifting winds and I couldn't see a darn thing on the LCD with so much sun....it was a very hot day too in the upper 90s!
Martin