Klemen

Hello guys!
I buy new RCGF V2 from hobbyking.

https://hobbyking.com/en_us/rcgf-20c...___store=en_us

Suggested Propeller is 14x7, 14x8, 15x6 ??? is this wrong or right??

The old Rcgf 20 have 16x6 propeller

now I'm quite confused

ahicks

My Feedback: (2)

Very wrong. You're likely going find that a 17x6 or 16x8 will do a much better job for you. On a typical sport plane which one will depend on how fast you want to go. 17x6 keeps the speeds down, and will slow down quicker making landings a little easier. Still plenty fast.

Klemen

Thanks a lot!
Yesterday I break- in engine with JXF 16x6 prop and looks that turn this size very easy...and have plenty of pover at half of throttle
and here is maiden flight with this engine from yesterday