New Transmission Section on Main Site

[bszopi]

It was brought up in a different thread somewhere on here about possibly adding tranny info to the main site. One of the points made was so that I wouldn't have to continue to post 4Txx-x info anymore. Hey, that makes sense to me!

I would like to see the section grow to include all trannies that these engines have ever been bolted up to. With that said, any info that people have to provide would be great. I have just about all the info available for the 4T60-Es, but that's about it. Please email me if you have info about other trannies and I will get it up on the site.

For now, here is the link to what I have up for the 4T60-E right now:

http://www.60degreev6.com/index.php?p=sections&sid=45

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[Anonymous]

Feel free to add this for the different gear ratios:

[bszopi]

You know, I'm usually the one that posts that (cause I was the one who orignally did). I wonder why I didn't come across it in my online files?!?! Oh well, thanks for bringing it up and I'll get it up right away.

[Anonymous]

[bszopi]

Ok, well... it took FOREVER (well... I got it down after the first 15 or so), but all 4T60E TSBs are now on the site, and in a "printer friendly" layout. Hopefully some of you can/will use them so that not all my hard work was for nothing.

On a side note, we are planning on getting as many TSBs up for all of the trannies and engines. Its gonna take awhile, so don't expect anything soon, but look forward to it in the future.

[napatiger]

I thought I saw somewhere recently that someone had done a writeup on the filter change, wish I still had the link......

[HarmonMotorsports]

I race in a front wheel drive class on a 1/4 mile high banked track. We need lots of speed and RPM's coming out of the turns. I cant get 2nd gear to kick in and believe my tranny is bad. I have a sunbird with a 3.1 and wondered if there is a certain tranny that could bolt up that would be better for my car than the one that is on there. I have heard from most people that they are all the same, but I think otherwise. I have also heard that the trannies out of 3100 are better and that you can snip a wire and make a artificial shift kit. Basically, what is the best tranny that will bolt up and is the shift kit thing true???

[sil]

i think the link is bad...brings me to the main page

also you can 4.40 fdr by using the 28/37 drive/driven gear ratio, but you need a shorter custom chain

here are some

not a complete listing


Three Speed Automatic Transaxles

RPO Trans Name First Second Third
M40 3L80 2.480 1.480 1.000
M41 3L80HD 2.482 1.482 1.000
M65 3L30 2.400 1.480 1.000
MD2 3L30 2.400 1.480 1.000
MD3 HM-180 2.400 1.480 1.000
HM-200C 2.740 1.570 1.000
HM-350 2.520 1.520 1.000
HM-400 2.480 1.480 1.000
HM-425 2.482 1.482 1.000



Four Speed Automatic Transaxles

RPO Trans Name First Second Third Fourth
M10 JF403-E 3.027 1.619 1.000 0.694
M13 4T60-E HD 2.921 1.568 1.000 0.705
M13 4T60-E 2.921 1.568 1.000 0.705
M15 4T65E 2.921 1.568 1.000 0.705
M45 Aisin-AW AF33 4.685 2.942 1.923 1.301
M57 A245-E 3.639 2.006 1.295 0.892
M76 4T65E with PTU* 2.921 1.568 1.000 0.705
MD7 4T65E 2.921 1.568 1.000 0.705
ME8 4T60 2.921 1.568 1.000 0.705
ME9 440-T4/F7 2.921 1.568 1.000 0.705
MH1 4T80-E 2.960 1.626 1.000 0.681
MN3 4T65E 2.921 1.568 1.000 0.705
MN4 4T40/45-E 2.960 1.626 1.000 0.681
MN5 4T45-E 2.960 1.626 1.000 0.681
MN7 4T65E HD 2.921 1.568 1.000 0.705
MS7 A240-E 3.639 2.006 1.295 0.892
MU4 A246-E 4.005 2.208 1.425 0.981
MU5 U341-F 2.847 1.552 1.000 0.700




Four Speed Manual Transmissions

RPO Trans Name First Second Third Fourth
M20 HM-117 6.555 3.580 1.700 1.000
MC0 Getrag 4.020 2.300 1.400 1.000



Five Speed Manual Transaxles

RPO Trans Name First Second Third Fourth Fifth
L73 Pontiac LeMans F16 3.410 1.950 1.270 0.890 0.710
M79 LeMans F13 3.550 2.390 1.300 0.890 0.730
M86 Getrag F23 (5T45MI) 3.58 2.02 1.35 0.98 0.69
M94 Getrag F23 3.58 2.02 1.35 0.98 0.69
MG1 HM-282 3.500 2.190 1.380 0.940 0.720
MG2 HM-282 3.500 2.050 1.380 0.940 0.720
MG3 Getrag F23 3.58 2.02 1.35 0.98 0.81
MY7 Early J-car 3.910 2.150 1.330 0.920 0.740
M35 Getrag 260 3.830 2.190 1.400 1.000 0.810
M35 Getrag 260 (2003-2004 Cadillac CTS) 3.570 2.040 1.340 1.000 0.820
M86 Getrag F23 3.58 2.02 1.35 0.98 0.69
M94 Getrag F23 3.58 2.02 1.35 0.98 0.69
MG3 Getrag F23 3.58 2.02 1.35 0.98 0.81








Gear ratio 5 spd

89 HO
1st 3.50
2nd 2.19
3rd 1.38
4th 1.03
5th 0.72
FDR 3.61

90 GTZ
1st 3.50
2nd 2.19
3rd 1.38
4th 1.03
5th 0.81
Axle 3.61

91 GTZ
1st 3.77
2nd 2.19
3rd 1.38
4th 1.03
5th 0.81
Axle 3.61

92-93 GTZ
1st 3.50
2nd 2.05
3rd 1.38
4th 1.03
5th 0.72 fuel saver overdrive
Axle 3.94

92-93 Achieva SCX W41
1st 3.50
2nd 2.05
3rd 1.38
4th 1.03
5th 0.81 (this gives you the short 5th, AND 3.94 axle
Axle 3.94



1994 Quad HOs recieved 92-93 GTZ gears.

getrag 282....if it came in a L or J body....
1st 3.50
2nd 2.05
3rd 1.38
4th 0.94
5th 0.72
FDR 3.61

getrag 284....If it came from a W body....
1st 3.77
2nd 2.19
3rd 1.38
4th 1.03
5th 0.81
FDR 3.61

The Getrag 284...
1st 3.46
2nd 2.28
3rd 1.48
4th 1.09
5th 0.72
FDR 3.67

[prophiseer]

I've got an ass-load of info on the T40/45's

[bszopi]

Wow... link from the past. What do you have? Zip it up and send it over and I'll try to get it on the site.