Gearing question?
Thread Starter
Safety Car
Joined: Jan 2004
Posts: 3,551
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From: Making my plane take off from a treadmill
gearing question answered
If a person was to have an m12 and opt to using 4.30 gears when they are released what you the speed be in each gear. Assuming the person ir reving to 6700 rpm... Just a question any comments are welcome
[Modified by 19_with_blk_coupe, 8:23 AM 6/29/2004]
[Modified by 19_with_blk_coupe, 8:28 AM 6/29/2004]
[Modified by 19_with_blk_coupe, 8:23 AM 6/29/2004]
[Modified by 19_with_blk_coupe, 8:28 AM 6/29/2004]
Thread Starter
Safety Car
Joined: Jan 2004
Posts: 3,551
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From: Making my plane take off from a treadmill
Re: Gearing question? (19_with_blk_coupe)
Here are the calculation i came up with... what do you all think.. Would the 4.30 gears be practical and worth their use.
1st 40.080 mph
2nd 58.22 mph
3rd 84.01 mph
4th 120.00 mph
5th 169.742 mph
6th 211.044 mph
[Modified by 19_with_blk_coupe, 9:46 AM 6/29/2004]
1st 40.080 mph
2nd 58.22 mph
3rd 84.01 mph
4th 120.00 mph
5th 169.742 mph
6th 211.044 mph
[Modified by 19_with_blk_coupe, 9:46 AM 6/29/2004]
Race Director
Joined: Oct 2002
Posts: 16,477
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From: Gone
CI 6-7-8-9-10 Veteran
St. Jude Donor '03
Re: Gearing question? (19_with_blk_coupe)
If that is correct, 2nd gear would be completely useless. I highly doubt anyone could shift twice (in and out of 2nd) faster than the time it takes the car to accelerate 11mph.
1st gear has a 40mph range (0-40mph), but 2nd can only go from 40-51mph (an 11mph range)? Doesn't seem right.
1st gear has a 40mph range (0-40mph), but 2nd can only go from 40-51mph (an 11mph range)? Doesn't seem right.
Thread Starter
Safety Car
Joined: Jan 2004
Posts: 3,551
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From: Making my plane take off from a treadmill
Re: Gearing question? (Y2Kvert4me)
i used this calculator http://www.angelfire.com/fl/procrastination/rear.html i used 6700 rev limiter 4.30 gears 2.07 2nd gear tranny ratio and 26 diameter wheels
[Modified by 19_with_blk_coupe, 9:53 AM 6/29/2004]
[Modified by 19_with_blk_coupe, 9:53 AM 6/29/2004]
Burning Brakes
Joined: May 2002
Posts: 818
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From: The Nether Region IL
Re: Gearing question? (19_with_blk_coupe)
I think with a 26 inch tire, here is what you are looking at for an M12 w/ 4.10 gears and a rev limitor of 6500. My calculator is old- but I'm pretty sure this is accurate.
1st 40
2nd 58
3rd 84
4th 120
5th 142
6th 213
1st 40
2nd 58
3rd 84
4th 120
5th 142
6th 213
