RCU Forums - Cougar2000-Engine size

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shiver

10-11-2009 09:59 AM

Cougar2000-Engine size

Just wondering could i put a OS46AX on my Cougar2000. I have been unlucky with the Weston UK 36. The 36 combo with the pipe gives brilliant performance, but hasnt been reliable for me.(shearing crankshafts and the like).

Thanks

snapman

10-13-2009 11:13 AM

RE: Cougar2000-Engine size

No problem with that setup. Mine is done this way.
You only need to put the rudder servo on top of the fuselage, just in front of the vertical fin, to compensate the heavier engine in the nose

shiver

10-13-2009 01:58 PM

RE: Cougar2000-Engine size

Thanks .What size prop are you using? Been using a 11x4 on the Weston.

snapman

10-15-2009 04:09 PM

RE: Cougar2000-Engine size

Correction, I'm using an OS46FX, not AX, but that wouldn't make any difference i guess.
Prop is a APC 12x4 sport, or APC 12.25x3.75

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