525mm blades on a Concept 46VR?
Hi all,
Just replaced the OS 46 FX-H for an OS .50 SX-H. This engine really gives all the power this machine needs. About the head speed, might be a little bit higher then normal. However, autorotation is a lot easier this way :-) Besides, I use NHP 530mm carbon blades (I didn't receive my order from Tower Hobbies within 90 days.. - they really sucks).