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View Full Version : Need a quick explanation of Gear Reduction?


jkski
04-01-2008, 11:25 AM
Need a fast answer:
When looking at a gear reduction trans., if it is a 1.23:1 tranny, does that mean that for every one revolution of the motor, the prop turns 1.23 times or is it just the opposite?

kawagaskier
04-01-2008, 11:34 AM
Opposite, for every 1.23 engine revolutions, the prop turns 1.

jkski
04-01-2008, 11:35 AM
Thanks for setting me straight..you would think I would know this by now!