ORIGINAL: jaka
Hi!
Of course it will...if you prop it right!
use a 11x5 or 11x6 RAM or APC prop if you fly at sea level! A 10x6 is not that good.
You must be thinking of a standard ABL engine.
The OS .40 LA has a hard time turning an 11x6 prop and it will bog down badly due to the low power.
A 10x6 is somewhat optimal on this engine.