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Mounting OS 55 on U CAN DO 46

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Old 02-22-2009 | 11:36 AM
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Default Mounting OS 55 on U CAN DO 46

Can you mount the engine in an upright postion on this plane or does it have to be inverted?
Old 02-22-2009 | 01:53 PM
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Default RE: Mounting OS 55 on U CAN DO 46

It will likely fit and look a lot better inverted. It should be fine in that position. The only real problem is getting to the glow plug. An easy way to solve that is to use a remote glow plug connector: http://www3.towerhobbies.com/cgi-bin...?&I=LXD693&P=0
Old 02-22-2009 | 07:36 PM
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Default RE: Mounting OS 55 on U CAN DO 46

You can mount it upright, but why not split the difference and mount it on it's side at 90 degrees? Or angle it in a way that the muffler is centered underneath.


Mike
Old 02-23-2009 | 01:05 PM
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Default RE: Mounting OS 55 on U CAN DO 46

would it change the flight chararistics if i mounted it upright or at a 45 degree?

Thanks
Old 02-23-2009 | 02:17 PM
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Default RE: Mounting OS 55 on U CAN DO 46


ORIGINAL: jayjast

would it change the flight chararistics if i mounted it upright or at a 45 degree?

Thanks
No, I doubt that you would ever notice any difference at all. Mounting it upright would be great for getting the glow plug on it but I guess it just depends on where it's going to be situated on the firewall and how it will look sticking out of the cowl. I would try to mount it sideways and see what that's going to look like and if you can postion it at a place where the carb isn't too much lower than the tank.
Old 02-23-2009 | 02:18 PM
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Default RE: Mounting OS 55 on U CAN DO 46

It doesen't matter which way the engnie is facing as long as the crankshaft mounted on center. With it mounted off at a 90 is may throw off your lateral bance a little bit but nothing a little balancing work won't fix. I think a 45 Deg angle would be perfect. BTW make sure you try the 12.25x3.75W APC prop with your 55AX. That is what I use and it is awesome for 3D stuff. Only downside is that most LHS don't carry that size. I got mine from Tower.
Old 02-25-2009 | 09:39 AM
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Default RE: Mounting OS 55 on U CAN DO 46


ORIGINAL: TruBlu02

It doesen't matter which way the engnie is facing as long as the crankshaft mounted on center. With it mounted off at a 90 is may throw off your lateral bance a little bit but nothing a little balancing work won't fix. I think a 45 Deg angle would be perfect. BTW make sure you try the 12.25x3.75W APC prop with your 55AX. That is what I use and it is awesome for 3D stuff. Only downside is that most LHS don't carry that size. I got mine from Tower.
I see that prop on there web site but it's not a wide?????
Old 02-25-2009 | 11:27 AM
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Default RE: Mounting OS 55 on U CAN DO 46

Hi!
Mounted my MVVS 15cc (91) sideways on my You-Can-Do.60.
I use a 12 oz tank (original is way way too big) and a 15x6 APC prop for best performance.
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