MAHEM 40--CAN IT HANDLE A 91 FOUR STROKE
02-28-2006 | 11:21 PM
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From: tishomingo, OK
MAHEM 40--CAN IT HANDLE A 91 FOUR STROKE
hello.........i am putting together a mahem 40...planned to put a 90 four stroke on it.......but.....the instructions are really, and i mean really , stressing that nothing larger than a 70 four stroke be used..........anybody out there flying one now with a 90 four stroke.....thanks...........pault
03-01-2006 | 07:16 AM
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From: , KY
RE: MAHEM 40--CAN IT HANDLE A 91 FOUR STROKE
ORIGINAL: pault
hello.........i am putting together a mahem 40...planned to put a 90 four stroke on it.......but.....the instructions are really, and i mean really , stressing that nothing larger than a 70 four stroke be used..........anybody out there flying one now with a 90 four stroke.....thanks...........pault
hello.........i am putting together a mahem 40...planned to put a 90 four stroke on it.......but.....the instructions are really, and i mean really , stressing that nothing larger than a 70 four stroke be used..........anybody out there flying one now with a 90 four stroke.....thanks...........pault
03-01-2006 | 08:27 AM
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From: Fayetteville,
GA
RE: MAHEM 40--CAN IT HANDLE A 91 FOUR STROKE
It will fly with a 91 FS, but IMO you should use the largest and flattest prop possible, like a 15x4w. You don't want to fly it too fast, flutter. Make sure there is absolutely no slop in your linkages, and I would strongly suggest taping all your hinge lines. I have the bigger one also, with an MVVS 91. Great performance and it can land almost flying backwards. One of my favorites. You'll probably will have to keep yours faster depending on how high your wing loading ends up. Enjoy it
