I fly Raptor 30 right now and planned to swap the engine with OS 50. The engine, muffler, mounting, fan, pinion, and spur gear is available here. But the problem is the longer tailboom and blades for Raptor 50 are very rare here, my LHS is stock only the shorter tailboom and blades for Raptor 30.
If I use OS 50, change everything (pinion, spur etc) with Raptor 50 part except the tailboom and blades will cause any
problem to my heli?
Any advice is appreciate.
Albertus