RCU Forums - View Single Post - Supertigre .40 Bull Ring worth keeping?

01-12-2012, 02:24 PM

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cutaway

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RE: Supertigre .40 Bull Ring worth keeping?

The G21 .40/.46 are the popular C/L aerobatics engines. I have a couple of the G21 .46 and they run like metronomes with great fuel draw and work fine on cheap no-nitro 80/20 fuel

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