I'm running my Beam E4 helis at 3400rpm with no problems
Team Xero G, Team Beam, Team Flightpower, Team G-Force
12-23-2007 04:41 AM
frebou Key Veteran Location: Montreal / Canada
Been running the beam with 3200+ rpm at first but then decided I was not using it's full potential anyway. so dropped the lower pinion and now I'm at 2900 with a longer flight...