RCU Forums - View Single Post - Engine gets more pinch as it wears in??
Old 03-23-2009 | 02:51 AM
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Lille-bror
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From: Frederikshavn, DENMARK
Default RE: Engine gets more pinch as it wears in??


ORIGINAL: downunder

Running in a car engine is a bit more difficult than a plane engine especially if someone new to engines hasn't yet got an ear for tune. Car engines usually idle somewhere around 6000 so it's not quite like a plane engine in that respect.
That high?
I've always been told, the idle speed is approximate 3000 RPM on a .21 car engine.

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