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

04-01-2008, 12:25 PM
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?

04-01-2008, 12:34 PM
Opposite, for every 1.23 engine revolutions, the prop turns 1.

04-01-2008, 12:35 PM
Thanks for setting me straight..you would think I would know this by now!