Quote:
Originally Posted by Marv829
Hi, I have the following:
Diffs @ 3.307 (43:13)
Trannny @ top drive gear to first idle gear 2.444 (44:18)
Trannny @ second idle gear to output gear 0.906 (29:32)
Spur-Pinion @ 2.200 (44: 20)
For a total ratio of 16.109
With 14.8v, 2200kv and 6.3" tire the math for that combo is ~37.9mph
Where our math differs is the second gearing stage of the tranny.
I see the 32T gear on the idle shaft driving the 29T gear on the output shaft. Which means it would only take the 32T gear 0.906 of a revolution to turn the 29T output gear one full revoultion.
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Yep, you are correct. Unfortunately the information I originally found on another site was incorrect in that it had the 29 and 32T gears in the tranny backwards. Now that I actually have one and can see the manual, I see that the 29T is the output while the 32T is the idler.