RCU Forums - View Single Post - Engine choice for Sig 1/6 Cub
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Old 08-24-2008 | 06:25 PM
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Stormovic
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From: Morris, AL
Default RE: Engine choice for Sig 1/6 Cub

.30 4 stroke. The .52 is too much in my opinion. A .25 will also work fine. I have built several and this does not need a lot of hp to move.