AVM10

I have a raptor 60 with an os 70 heli engine. I hate this engine!!!!! It is impossible to tune and is very fussy with fuel and quits.

what do you think the best engine is ? I sport fly and do some acro but not 3d.

Basil Yousif

My Feedback: (3)

I have the Raptor 60 and I used the O.S. World Class .60 engine. That's a excellent engine you can probably find one new that someone has sitting in a clauset for cheap. I wonder I can fit I a O.S. .90 in mine without changing any gearing. I also have a super good .90 O.S. Engine. I do have the last version of the Raptor 60

chris6414

My Feedback: (10)

Old post but yeah, +1 on the WC motor. I had one on a JR Ergo .60 and flew beautifully and the engine was the easiest to tune.