Hi guys.
I just recieved my first 91 engine.
I bought the new Webra 91 P5 Acro.
Im going to install into my UK Aerotek Phantom.
Which prop would you guys think I should buy to get the optimum speed.
I know that I must find the best one myself when flying the plane, But I need somewhere to start. These "big" props cost quite alot more than the ones for my Eurotek and that size, so Im not just going to buy a handfull at a time just to test them :-)
The phantom is a bulky plane, so I know it wont be at missle.
The plane weighs around 4,5kg`s
Specs for the engine are:
2000-16000rpm
3,25 HP
590g
recomended props are 14 x 12 - 16 x 8
look for yourself here :
http://www.webra-austria.at/1067/data1067.htm
The props seem big compared to the os91 ??
SJ.