Thread: sig 4* 40
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Old 09-30-2007, 07:15 PM
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Default RE: sig 4* 40

ORIGINAL: Insanemoondoggie

The GS 40 is a strong little engine , but the .OS .46 ax will work well in the 4* also . Mine has a Saito .56 with a 12x6 APC and preforms very will with this combination . Sips fuel and has plenty of power for the airframe.
I'm building the kit and putting in an evolution .46.. I have ST .40 in my trainer but continuing to fly that while construction in progress. Very easy kit to build.. all interlocking, parts, sheet tail surfaces, good quality wood, etc.