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Old 02-21-2008, 02:19 AM   #1 (permalink)
diesel_john
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mileage computer for a carbureted engine

Is there a need for a DoItYourself flow meter on an engine using a carburetor? if so, i can tell you how one i had 30 years ago was built.

Using a circular track between two plates, with a marble or ball going around counted by an electric eye.

And a magnet on the drive shaft counted by a sensor for speed.

These two signal into a computer for MPG


Last edited by diesel_john; 02-22-2008 at 10:43 PM..
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