Transmission - the next step. Opinions?
11-08-2001, 08:22 PM
#1
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Thread Starter
Join Date: Dec 2000
Posts: 750
Transmission - the next step. Opinions?
I currently have an automatic. I'm pretty much done with the exhaust work on the car and I wanted to work on the tranny. I've been following the posts on tranny conversions for a while now, but I am a little confused as to what to do. And I'd say that I am more performance minded. Now I am in two minds as to what to do...
to do a tranny conversion OR to work on the auto tranny and possibly get a torque converter and the vb mod.
Plus the whole concept of drivetrain loss has been bugging me for a while. I know probably 5% isnt that much of a loss, but the fact 5 gears vs. 4 always exists.
I know there is probably not too much I could do with an auto, but what in your opinion is the way to go?
to do a tranny conversion OR to work on the auto tranny and possibly get a torque converter and the vb mod.
Plus the whole concept of drivetrain loss has been bugging me for a while. I know probably 5% isnt that much of a loss, but the fact 5 gears vs. 4 always exists.
I know there is probably not too much I could do with an auto, but what in your opinion is the way to go?
11-09-2001, 08:03 AM
#5
I would say go for the 5 speed conversion, the car will be much more fun to drive, and will respond to mods better, too. The only thing exception, from what I've seen in these auto to manual threads, the check engine light stays on for some reason. That problem hasn't been solved yet, as I know of. 
DW
DW
11-09-2001, 08:11 AM
#6
Supporting Maxima.org Member
Join Date: Oct 2000
Location: Rochester, NY
Posts: 3,150
do the swap if you have the $$$ its so much more fun to drive a 5speed.... I guess I'm going to drop my tranny this winter and put LSD in + strenghten it if I can... need something that can hold 400HP
11-09-2001, 09:02 AM
#9
Originally posted by theblue
relax.... I'm not doing anything to give my car more HP, just getting it ready this winter so that in a year or so I can add on the HP and my car won't die
relax.... I'm not doing anything to give my car more HP, just getting it ready this winter so that in a year or so I can add on the HP and my car won't die
Ranj - I vote for the 5sp converstion, but realistically, I think working up your auto make more sense.
03-06-2002, 04:33 PM
#10
Senior Member
Join Date: Sep 2001
Posts: 184
Originally posted by dmontzmax
Get the VB, then a Trans Cooler, then Torque Converter and you will take a 5 speed right off the line everytime.
Get the VB, then a Trans Cooler, then Torque Converter and you will take a 5 speed right off the line everytime.
04-30-2002, 09:04 AM
#13
Senior Member
Join Date: Sep 2001
Posts: 184
Originally posted by Neo Max
Uh...you forgot to mention the biggest benefit of an aftermarket TC-that it will live behind the power. If you get serious (beyond N/A) you really should have it.
Uh...you forgot to mention the biggest benefit of an aftermarket TC-that it will live behind the power. If you get serious (beyond N/A) you really should have it.
04-30-2002, 09:12 AM
#14
Even if it is true, the widely spaced ratios of the auto just can't compete with the shorter ratios of the 5 speed. The 5 speed will catch up and win. 3rd gear in the auto pretty much has to cover the spread of 3rd AND 4th gear in the 5 speed.
I assume this is a modded auto vs a modded 5 speed. Alot of these auto vs 5 speed comparos compare the modded auto vs the stock 5 speed, which is apples and ornages to me.
DW
I assume this is a modded auto vs a modded 5 speed. Alot of these auto vs 5 speed comparos compare the modded auto vs the stock 5 speed, which is apples and ornages to me.
DW
Originally posted by Maximus97
Is this true? I am wanting to do a 5 speed conversion, but if this will be faster off the line then I would like to go this route. I already have the vb from Don, but not the TC. Anybody with some good experiences with the TC?
Is this true? I am wanting to do a 5 speed conversion, but if this will be faster off the line then I would like to go this route. I already have the vb from Don, but not the TC. Anybody with some good experiences with the TC?
04-30-2002, 10:49 AM
#15
Senior Member
Join Date: Jun 2001
Posts: 3,445
Originally posted by Maximus97
Is this true? I am wanting to do a 5 speed conversion, but if this will be faster off the line then I would like to go this route. I already have the vb from Don, but not the TC. Anybody with some good experiences with the TC?
Is this true? I am wanting to do a 5 speed conversion, but if this will be faster off the line then I would like to go this route. I already have the vb from Don, but not the TC. Anybody with some good experiences with the TC?
04-30-2002, 11:22 AM
#16
A conversion these days is going for about 2000 with ACT clutch and good new parts. An auto rebuild is going to cost about the same if not more. A 5spd requires skill, which is a good thing to have. Not yet have I seen a 4th or 5th gen auto run a 14.3 without loads of work i'e. S/C/NOS/T. Mod for mod, a 5spd will win over a tricked auto, and until someone proves me wrong, I'll stand by that(ecept Don in Texas b/c he has **major** engine work)
dw, Ther eason the check engine light comes on is because the O/D was either left on or off(I forgot which of the 2 it is) But if you change the ECU from a 5spd, that will not be a problem
.
dw, Ther eason the check engine light comes on is because the O/D was either left on or off(I forgot which of the 2 it is) But if you change the ECU from a 5spd, that will not be a problem
.
04-30-2002, 12:06 PM
#17
I've been thinking about this same topic for some time now.
I've decided to stay auto. I've looked into getting an I30t transmission ($725) so I can have LSD. Put a high performance T/C into that and it would probably be pretty quick. I'm tired of one wheel burnouts.
Maybe even rebuild the insides to beef them up? There's more than just 5-speed conversions to make the car go fast. I think the I30 tranny conversion would be cheaper too.
Maybe even rebuild the insides to beef them up? There's more than just 5-speed conversions to make the car go fast. I think the I30 tranny conversion would be cheaper too.
04-30-2002, 01:35 PM
#18
If out and out speed is all your after, then beef up your auto. But there is something the 5 speed manual has that the auto will never have, the fun factor. Downshifting into a lower gear as you fast approach a corner: priceless 
Of course, the auto has what the 5 speed will never have, ease of use and convenience and the fact that the human body will never be able to shift as fast as mechanical components.
Always a tradeoff.
DW
Of course, the auto has what the 5 speed will never have, ease of use and convenience and the fact that the human body will never be able to shift as fast as mechanical components.
Always a tradeoff.
DW
04-30-2002, 07:35 PM
#19
Senior Member
Join Date: Dec 2001
Posts: 2,084
Originally posted by dwapenyi
If out and out speed is all your after, then beef up your auto. But there is something the 5 speed manual has that the auto will never have, the fun factor. Downshifting into a lower gear as you fast approach a corner: priceless
Of course, the auto has what the 5 speed will never have, ease of use and convenience and the fact that the human body will never be able to shift as fast as mechanical components.
Always a tradeoff.
DW
If out and out speed is all your after, then beef up your auto. But there is something the 5 speed manual has that the auto will never have, the fun factor. Downshifting into a lower gear as you fast approach a corner: priceless
Of course, the auto has what the 5 speed will never have, ease of use and convenience and the fact that the human body will never be able to shift as fast as mechanical components.
Always a tradeoff.
DW
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