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12-25-2004, 08:16 PM | #1 |
Rock Stacker Join Date: Oct 2004
Posts: 51
| emaxx tranny and pede tranny gear ratio questions
well ive been wanting to put 2 speeds in my tlt, so i can get a low crawler gear and then a faster gear to roost some . whats the internal gear ratio in 1st and 2nd of a emaxx tranny whats the ratio of a pede tranny |
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12-25-2004, 09:09 PM | #2 |
06 Super National Champ Join Date: Jun 2004 Location: Stark Industries Bar and Grill
Posts: 11,361
| Re: emaxx tranny and pede tranny gear ratio questions
Traxxas calls the e-Pede's tranny a "272 Magnum". The 272 refers to the tranny's internal ratio of 2.72:1. If I remember right the E-Maxx tranny ratios are 28.9:1 in 1st and 17.9:1 in 2nd. |
12-25-2004, 09:28 PM | #3 |
Rock Stacker Join Date: Oct 2004
Posts: 51
| Re: emaxx tranny and pede tranny gear ratio questions
hey that might work awsome for me...lower than a pede and i have a quicker 2 nd gear
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12-28-2004, 01:28 PM | #4 |
Rock Crawler Join Date: May 2004 Location: DFW, Texas
Posts: 662
| Re: emaxx tranny and pede tranny gear ratio questions
Jason is that the final gear ratio of an Emaxx? I have the internal ratio of the emaxx tranny at 2.77:1 in 1st and 1.72:1 in 2nd. If this is right and I think it is, that would mean with your ratios is would have a 66t spur and 21t pinion or somewhere thereabouts(I have xfactor axles which are 3.73:1 r&p compared to a maxx's 3.3:1 r&p) CRAWLOVERYOU, regardless of what it is, the gearing between 1st and 2nd are not spaced far enough apart to have a low enough 1st and high enough 2nd. The difference in speed is marginal at best for rock crawling use, IMO. |
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