d16 Tranny Differential ?s
#1
Honda-Tech Member
Thread Starter
Join Date: Apr 2008
Location: South, NJ, USA
Posts: 112
Likes: 0
Received 0 Likes
on
0 Posts
d16 Tranny Differential ?s
Just got an si/ ex tranny for my ej1. [my coupe is an ex and theres a dx trans in it for some reason.. ]
So before i just dropped it in i took it apart to check the syncros so i dont have any damn grinding action goin on.
Everything look good until i got to my diff... the housing where the pin sits is cracked.. and badly. so now i have an issue..
Does anyone have or no how to get another diff?
Does anyone no if i can put my dx's diff in the si/ ex tranny? and if diff ring gear have the same amount of teeth on the si/ ex? [70]
Any help/ info will be highly apprecitated<3
So before i just dropped it in i took it apart to check the syncros so i dont have any damn grinding action goin on.
Everything look good until i got to my diff... the housing where the pin sits is cracked.. and badly. so now i have an issue..
Does anyone have or no how to get another diff?
Does anyone no if i can put my dx's diff in the si/ ex tranny? and if diff ring gear have the same amount of teeth on the si/ ex? [70]
Any help/ info will be highly apprecitated<3
#5
Honda-Tech Member
Re: d16 Tranny Differential ?s
the ex's use 40 mm diff bearings, dx etc use 35 mm or something smaller. i also have 2 stock ex differentials, one with ring gear and speedo, and one that is bare. 30 for the bare, 40 for the one with the ring gear etc. OBO. PM me.
hers some pics:
hers some pics:
#6
Honda-Tech Member
Re: d16 Tranny Differential ?s
cant he put the EX gears in the DX tranny?
i know alot of D series tranny internals can be swapped around, but im not sure about this
i know alot of D series tranny internals can be swapped around, but im not sure about this
#7
Honda-Tech Member
Thread Starter
Join Date: Apr 2008
Location: South, NJ, USA
Posts: 112
Likes: 0
Received 0 Likes
on
0 Posts
Re: d16 Tranny Differential ?s
That was my next question, if i could just swap the gears into the dx trans. Let me no. Thanks for the help tho fellas.
Trending Topics
#8
Honda-Tech Member
Re: d16 Tranny Differential ?s
sorry i dont have a deff answer for you, i know you can swap some gears over to create a better ratio for your setup, but im not sure if you can swap the whole stack strait in. the other thing to consider, mfactory are the only ones that make an aftermarket diff for the 35mm housing, everything is for the ex trans, so think about that if you plan on upgrading, because availability would be better for 40mm parts.
#10
Honda-Tech Member
Re: d16 Tranny Differential ?s
#12
Honda-Tech Member
Re: d16 Tranny Differential ?s
or you could just swap the final drive into the Dx and have basically the same damn gears. Considering that the Dx and EX have the same ratios except for 2nd gear and final drive. The 2nd on the Ex is a little shorter.
'But how do you install a Dif into the tranny? is it hard to do? because I want to get one of those OBD-R LSD's for my tranny (DX) but idk how to put it in and I dont want to send it out to do it because i dont want the car to have any real downtime.
'But how do you install a Dif into the tranny? is it hard to do? because I want to get one of those OBD-R LSD's for my tranny (DX) but idk how to put it in and I dont want to send it out to do it because i dont want the car to have any real downtime.
#13
Honda-Tech Member
iTrader: (3)
Re: d16 Tranny Differential ?s
Wrong. EX 2nd is 1.909/1.900, DX is 1.761/1.781. EX 3rd is 1.250, DX is 1.172. Those are big differences.
DX drops 357 more RPM going into 2nd, 10 RPM more going into 3rd, and 354 less RPM going into 4th.
With the EX 4.250 FD, the DX tops out at 36, 65, 99, 128, 166
The EX tops out at 36, 61, 93, 128, 166
The only advantage the DX with EX FD has is 4th will accelerate faster when shifted into from 3rd, from a 4th/4th roll, they will accelerate the same.
If racing from a stop, the EX trans will win, as the DX trans (even with 4.250) is going to be significantly slower in 2nd.
OBX doesn't make a LSD for the small bearing cases (A000), only MFactory does.
DX drops 357 more RPM going into 2nd, 10 RPM more going into 3rd, and 354 less RPM going into 4th.
With the EX 4.250 FD, the DX tops out at 36, 65, 99, 128, 166
The EX tops out at 36, 61, 93, 128, 166
The only advantage the DX with EX FD has is 4th will accelerate faster when shifted into from 3rd, from a 4th/4th roll, they will accelerate the same.
If racing from a stop, the EX trans will win, as the DX trans (even with 4.250) is going to be significantly slower in 2nd.
OBX doesn't make a LSD for the small bearing cases (A000), only MFactory does.
#14
Honda-Tech Member
Re: d16 Tranny Differential ?s
Wrong. EX 2nd is 1.909/1.900, DX is 1.761/1.781. EX 3rd is 1.250, DX is 1.172. Those are big differences.
DX drops 357 more RPM going into 2nd, 10 RPM more going into 3rd, and 354 less RPM going into 4th.
With the EX 4.250 FD, the DX tops out at 36, 65, 99, 128, 166
The EX tops out at 36, 61, 93, 128, 166
The only advantage the DX with EX FD has is 4th will accelerate faster when shifted into from 3rd, from a 4th/4th roll, they will accelerate the same.
If racing from a stop, the EX trans will win, as the DX trans (even with 4.250) is going to be significantly slower in 2nd.
OBX doesn't make a LSD for the small bearing cases (A000), only MFactory does.
DX drops 357 more RPM going into 2nd, 10 RPM more going into 3rd, and 354 less RPM going into 4th.
With the EX 4.250 FD, the DX tops out at 36, 65, 99, 128, 166
The EX tops out at 36, 61, 93, 128, 166
The only advantage the DX with EX FD has is 4th will accelerate faster when shifted into from 3rd, from a 4th/4th roll, they will accelerate the same.
If racing from a stop, the EX trans will win, as the DX trans (even with 4.250) is going to be significantly slower in 2nd.
OBX doesn't make a LSD for the small bearing cases (A000), only MFactory does.
How much does a MFactory LSD cost?
Thread
Thread Starter
Forum
Replies
Last Post
JMelt4
Honda Civic / Del Sol (1992 - 2000)
13
07-20-2007 12:46 PM
EK45VTi
Honda Civic / Del Sol (1992 - 2000)
16
10-31-2004 03:05 AM
JonGP4
Honda CRX / EF Civic (1988 - 1991)
7
07-22-2003 10:10 PM