Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive.
#1
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Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive.
Last edited by Bense; 07-13-2010 at 09:33 AM.
#2
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
So in summary, final drives are an excellent upgrade that do in fact help acceleration very significantly.
But the close ratio gears help acceleration even more!
So...
1st tier = final drive
2nd tier = close ratio gears
3rd tier = BOTH!
But the close ratio gears help acceleration even more!
So...
1st tier = final drive
2nd tier = close ratio gears
3rd tier = BOTH!
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
Could you make a transmission with the first 4 gears at a close ratio (up to 105mph) and then making the 5th gear be a "economy" gear where the motor is running at 3,000 rpm at 80mph on stock tires?
#5
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
it's possible. We should get a lot of guys talking to infinitude about a overdrive gear. I think a 0.6 or a 0.55 ratio would be nice.
This would be awesome. Conquering the compromise between a street/race car
This would be awesome. Conquering the compromise between a street/race car
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
That would totally kick butt. I would love to buy a tranny with a long gear ratio for 5th.
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
I need to find a nice EX/Si tranny for the short ratios. I'll buy that gearset from infinitude whenever they make it.
Modified by tomauto at 6:17 PM 4/15/2006
Modified by tomauto at 6:17 PM 4/15/2006
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
so how hard is it to swap in the tighter final drive?
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
so how hard is it to swap in the tighter final drive?
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Aquafina »</TD></TR><TR><TD CLASS="quote">Drop trans. Split case. Remove gears from countershaft. Put gears on new countershaft. Swap out ring gear on differential. Put case together. Put trans in.</TD></TR></TABLE>
Easier said then done.
Easier said then done.
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
yea im already discouraged. transmission is already dropped, how many hours for a n00b(me).
is a lsd easier??
is a lsd easier??
#15
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
if you're installing a final drive and a lsd the final drive will take like 20 minutes longer than a lsd install.
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
interesting. so if i do one i should definitely do the other. cool
#17
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
yeah, if you're planning on getting an LSD, get a final drive
and the same for vice versa.
and the same for vice versa.
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Re: Bense's comparison of close ratio gears vs. stock gears + numerically higher final drive. (Bense
I have a cx tranny on my d16y7 and I want performance and mpg. Will buying a ex tranny and swapping the 5th gear from my cx to the ex allow me to have the first four gears for fun and the fifth for the highway? Will the higher final drive of 4.25 in the ex raise my highway rpms significantly compared with the 3.722 in my cx tranny?
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Re: (cbmprelude)
http://www.f-body.org/gears/
4.71 for axle ratio, 0.702 for 5th gear
and put your tire size in
22.7" diameter for stock.
4.71 for axle ratio, 0.702 for 5th gear
and put your tire size in
22.7" diameter for stock.
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Re: (Bense)
An issue with my tranny is the space between the gears. At first gear redline, when I shift to second i'm down to 4000 from 7400. Wonts this situaction still exist with the higher final drive but just happen sooner? Almost as if you are moving all the gears forward but still keeping the space between them, or does a final drive shorten the distance between gears as well?
Also if I wanted a closer geared tranny what is a good way to do it, selecting from the oem d-series tranny pool, and knowing that I have a perfect condition cx tranny?
Also if I wanted a closer geared tranny what is a good way to do it, selecting from the oem d-series tranny pool, and knowing that I have a perfect condition cx tranny?
#24
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Re: (cbmprelude)
1st -> 2nd gear sucks no matter what. rpm drop will always be the same.
shortest oem setup is
ex 1st & 2nd
dohc cable zc 3rd
vx/cx 3rd as 4th (will have to grind on the inside of mainshaft gear to fit synchro hub)
dohc cable zc 5th
that's
3.25
1.9 or 1.909
1.346
1.066
0.878
shortest oem setup is
ex 1st & 2nd
dohc cable zc 3rd
vx/cx 3rd as 4th (will have to grind on the inside of mainshaft gear to fit synchro hub)
dohc cable zc 5th
that's
3.25
1.9 or 1.909
1.346
1.066
0.878
#25
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Re: (Bense)
This info is so helpful, you have no idea. Which course of action would net the best results, 4.7/4.9 final drive in the cx tranny, or a swap to the ex tranny? Is there anyplace that sells individual oem gears for a decent price, such as the dealership? Maybe one could order just the first and second gears of the ex and the dohc zc cable third from honda and swap them in? (Also this is all for an ek, I'm not sure of the compatibility/similarites of the transmissions from the eg and ek)