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fuel tank

Old 07-19-2004, 11:53 PM
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Default fuel tank

hi! what is the right size for a .21 os rg-m engine? is it ok if the one i will buy will be for a rc car or an airplane? maybe helicopters. these are the only ones available in the hobby shops here. and how long is the run time?
Old 07-20-2004, 12:36 AM
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Default RE: fuel tank

A .21 engine should have either a 6 or 8 oz tank. Doens't matter much on the style as long as its for nitro. Run times will be around 10-15 minutes depending how well you use throttle management.

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