RCU Forums - View Single Post - Larger engine for my alpha 40

12-23-2008, 10:03 AM

#6

MinnFlyer

Senior Member

My Feedback: (4)

Join Date: Apr 2002

Location: Willmar, MN

Posts: 28,519

Likes: 0

Received 8 Likes on 8 Posts

RE: Larger engine for my alpha 40

I also agree that a ST 45 won't be any better. I have an EVO 46 that spins an 11x7 at 11,500RPM. Just try switching to a better prop. That engine is plenty of power for that plane, you just have it propped wrong.

Reply Like