Gear Ratio and LSD info
Moderators: Helpinators, Moderators
Gear Ratio and LSD info
From Stimpy's thread:
Unless specified, the LSD uses male axles and is a viscous coupling unit.
Impreza:
2000-2001 2.5RS 5MT, 4.111
2000-2001 2.5RS 4EAT, 4.444
2002+ WRX 5MT, 3.545,
2002+ WRX 4EAT, 4.111
2004 WRX STi 6MT, 3.900, mechanical
SVX:
1992-1997 AWD 4EAT, 3.545 final drive, has axle stubs
Legacy:
1991-1992 Turbo 5MT (Sedan only?), 3.900 final drive, has axle stubs
2000 GT, GT-LTD, Outback-CW, Outback-LTD, Outback-SDN (excluding Outback, Brighton, and L)
2001+ 2.5L (Excluding Brighton and L) 5MT, 4.111
2001+ 2.5L (Excluding Brighton and L) 4EAT, 4.444
2002+ 3.0L (H6) Outback and Outback-SDN 5MT, 4.111
2003+ Baja, see Legacy specifications
Forester
2000-2002 Forester S 5MT, 4.111
2000-2002 Forester S 4EAT, 4.444
2003+ with Disc Brakes 5MT, 4.111
2003+ with Disc Brakes 4EAT, 4.444
2004 XT Turbo 5MT and 4EAT, 4.444
-- Make sure you read the thread for updated info --
Unless specified, the LSD uses male axles and is a viscous coupling unit.
Impreza:
2000-2001 2.5RS 5MT, 4.111
2000-2001 2.5RS 4EAT, 4.444
2002+ WRX 5MT, 3.545,
2002+ WRX 4EAT, 4.111
2004 WRX STi 6MT, 3.900, mechanical
SVX:
1992-1997 AWD 4EAT, 3.545 final drive, has axle stubs
Legacy:
1991-1992 Turbo 5MT (Sedan only?), 3.900 final drive, has axle stubs
2000 GT, GT-LTD, Outback-CW, Outback-LTD, Outback-SDN (excluding Outback, Brighton, and L)
2001+ 2.5L (Excluding Brighton and L) 5MT, 4.111
2001+ 2.5L (Excluding Brighton and L) 4EAT, 4.444
2002+ 3.0L (H6) Outback and Outback-SDN 5MT, 4.111
2003+ Baja, see Legacy specifications
Forester
2000-2002 Forester S 5MT, 4.111
2000-2002 Forester S 4EAT, 4.444
2003+ with Disc Brakes 5MT, 4.111
2003+ with Disc Brakes 4EAT, 4.444
2004 XT Turbo 5MT and 4EAT, 4.444
-- Make sure you read the thread for updated info --
Legacy Central
2001 Legacy Outback Wagon | 2005 OB XT LTD | 1997 Legacy Outback Limited | 1998 Legacy L Wagon | 2000 GT Limited | 93 Legacy Touring Wagon 5MT | 90 Legacy L+
2001 Legacy Outback Wagon | 2005 OB XT LTD | 1997 Legacy Outback Limited | 1998 Legacy L Wagon | 2000 GT Limited | 93 Legacy Touring Wagon 5MT | 90 Legacy L+
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Well ths is interesting:
"I did just this by purchasing a used Subaru 3.70 LSD unit and a used legacy 4.11 open R-160 differential and creating a 4.11 LSD unit from the parts. I paid a rear-end shop $120 to drill the six 10mm holes out to 11mm so the LSD unit's bolts could be used, and to set up the newly assembled unit with the correct tolerances."
So it is possible to convert a non-LSD to LSD.
I may have to try this.
"I did just this by purchasing a used Subaru 3.70 LSD unit and a used legacy 4.11 open R-160 differential and creating a 4.11 LSD unit from the parts. I paid a rear-end shop $120 to drill the six 10mm holes out to 11mm so the LSD unit's bolts could be used, and to set up the newly assembled unit with the correct tolerances."
So it is possible to convert a non-LSD to LSD.
I may have to try this.
1997 White BG Ltd 5MT, EJ22T with Wiescos, EJ20R Heads, Two large dents R.I.P
1995 Impreza EJ22T DOHC Hydra EMS, 20g, EWG, 3in APS TBE, AWIC
1995 Impreza EJ22T DOHC Hydra EMS, 20g, EWG, 3in APS TBE, AWIC
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Oh, guess not.
That was misleading, so I took an FSM pic just for you.
http://thawa.net/gallery2/v/AWD_addict/ ... ewsIndex=1
That was misleading, so I took an FSM pic just for you.
http://thawa.net/gallery2/v/AWD_addict/ ... ewsIndex=1
90 L+ wgn
I looked on all the lists and didn't find the ratio for my legacy. I am pulling a 5MT tranny from a 96 legacy wagon brighton edition for my 90 legacy ls wagon. I looked at the rear of the 96 differential and no sticker so does anybody know what the differential ratio is for a 1996 legacy wagon brighton edition?
Thanks
Thanks
1990 legacy wagon LS
cold air intake
light weight underdrive pulley
Naxos muffler(RUMBLE!!)
eventually gonna be an LSTi wagon
cold air intake
light weight underdrive pulley
Naxos muffler(RUMBLE!!)
eventually gonna be an LSTi wagon
Look on the rear diff, on the casting part. There should be some sort of sticker on there with a code. Post that code, and I should be able to tell you what the final drive is.
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
Whats the casting part? Bottom, right side, left side. I'll even take a picture of the rear differential and post it.Legacy777 wrote:Look on the rear diff, on the casting part. There should be some sort of sticker on there with a code. Post that code, and I should be able to tell you what the final drive is.
1990 legacy wagon LS
cold air intake
light weight underdrive pulley
Naxos muffler(RUMBLE!!)
eventually gonna be an LSTi wagon
cold air intake
light weight underdrive pulley
Naxos muffler(RUMBLE!!)
eventually gonna be an LSTi wagon
The right side I believe is where the sticker is.
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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3.9rallyboy_96 wrote:what is the rear diff ratio on a automatic 91 turbo legacy
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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- Location: st-hubert, quebec, canada
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- In Neutral
- Posts: 17
- Joined: Tue Jun 19, 2007 7:50 pm
- Location: st-hubert, quebec, canada