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Old 06-28-2010 | 01:18 PM
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JOHNS3D
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From: mcallen, TX
Default RE: How do you determine the correct engine size?

ORIGINAL: ggraham500


ORIGINAL: Dr1Driver

A plane that uses a 1.20 4 stroke will work with a 23cc gas engine. Watch your weight and balance, gas engines are a lot heavier then glow.
why are gas engines heavier? Is the big difference the carb?
cause you need standoff, ignition and extra battery for the ignition.
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