First of all I would like to know if  exists some FWD D/R 5 or 4 speed gearbox.

 

Second,if it is possible to transform some 5speed D/R AWD gearbox to be used as FWD with EA71 fat case.

 

Third,all the needed parts to fit some D/R 5speed gearbox to the EA71 fat case.

 

Fourth,all the gear ratios,FDs,the transfer ratios of all the D/R 5speeds for EA71 engine.

Edited May 20, 201510 yr by 1000 Pistes

This seems like a tall order.

Yes very tall! Especially considering no FWD dual range transmission exists!

 

To the OP, the only Subaru transmissions that are dual range are either 4WD or AWD.

 

While anything is possible, running a 4WD/AWD transmission permanently in FWD would mean you have to plug the transmission output shaft (basically so the oil stays in the transmission!) and while it has been done by people as a 'stop gap', not sure it would work long term.

Where I could find the gear ratios,final drives,transfer ratios of all the EA & EJ D/R gearboxes?????

 

I would like to know,also,the part number-code of the EA71 fat case bellhousing(side starter).

Where I could find the gear ratios, final drives, transfer ratios of all the EA & EJ D/R gearboxes?????

 

Here:

 

~► http://www.gearhack.com/myink/ViewPage.php?file=docs/Subaru+Transmission+Chart

 

~► http://members.iinet.net.au/~wearne/Subaru%20Transmissions%20Specs.pdf

 

Kind Regards.

Thank you Loyale 2.7 Tubo for the chart.

 

They are for the single range EJ gearboxes.

 

I am looking,also, for the gear chart concerning the  D/R EA and EJ gearboxes.

~► http://www.ultimatesubaru.org/forum/topic/81963-ea8182-mt-gear-ratios/

 

~► http://www.dirtyimpreza.com/forums/showthread.php?2728-EA-manual-transmission-specifications

Edited April 16, 201510 yr by Loyale 2.7 Turbo

~► http://www.ultimatesubaru.org/forum/topic/81963-ea8182-mt-gear-ratios/

 

Thank you,

Fast reply.

Chart for the EJ D/R ????

...Chart for the EJ D/R ????

 

~► http://www.northursalia.com/techdocs/trannychart/trannychart.pdf

 

~► http://members.iinet.net.au/~wearne/Subaru%20Transmissions%20Specs.pdf

 

~► http://www.gearhack.com/myink/ViewPage.php?file=docs/Subaru%20Transmission%20Chart

 

Kind Regards.

I can't see the EJ D/R chart.

???

the EJ D/R chart ???

What happens when you do a Click on the Link to the .pdf Files?

 

Maybe your computer does Not have a PDF reader installed...

 

Kind Regards.

now it's ok.

 

the low range ratio of the EJ gearboxes is where it mentioned 1.1 ???

 

only these are dual range EJ gearboxes???

Jezek, do you have like a separate hard drive for your limitless supply of subaru links? Lol

thank you Loyale 2.7 Turbo ....

finaly: is it possible to transform some 5speed D/R AWD gearbox to be used as FWD to fit on some EA71 fat case?

thank you Loyale 2.7 Turbo ....

finaly: is it possible to transform some 5speed D/R AWD gearbox to be used as FWD to fit on some EA71 fat case?

You could just get an 4wd, get a stub balanced, and just run that. Tunnel issues might happen though, I dunno

thank you Loyale 2.7 Turbo ....

finaly: is it possible to transform some 5speed D/R AWD gearbox to be used as FWD to fit on some EA71 fat case?

 

You're Welcome.

 

Have you considered the posibility of making your Subie to be 4WD?

 

Even if it doesn't have the tunnel for the Transmission's shaft, it could be done.

 

Subaru made Few FF-1 wagons in 4WD, with the 1.3L (1300) engine.

 

I've seen full 4WD Drivetrain & Engine swaps from Subarus to another cars...

 

~► http://www.ultimatesubaru.org/forum/topic/50983-strange-and-weird-subaru-stuff/page-83?do=findComment&comment=1280045

 

Kind Regards.

You're Welcome.

 

Have you considered the posibility of making your Subie to be 4WD?

 

Even if it doesn't have the tunnel for the Transmission's shaft, it could be done.

 

Subaru made Few FF-1 wagons in 4WD, with the 1.3L (1300) engine.

 

I've seen full 4WD Drivetrain & Engine swaps from Subarus to another cars...

 

~► http://www.ultimatesubaru.org/forum/topic/50983-strange-and-weird-subaru-stuff/page-83?do=findComment&comment=1280045

 

Kind Regards.

 

My target is not to turn my car to 4WD.

My target is to prepare my 1973 4door Sedan as gravel rally car of the time(1.6 FWD),accordingly to F.I.A. rules of the era.

It must use the EA71 engine and I am willing to put some 4WD D/R 5speed gearbox transformed to FWD(cutting-plugging the rear end)and using some front LSD(helical)differential.

I am trying to know if it is possible to turn some 4WD D/R 5speed gearbox to FWD D/R 5speed one with  front helical LSD .

This way I could having 10 speed gearbox.

To be noted that I have not knowledge of these transmission systems as they wasn't largely shown in my country(Greece).

Edited April 25, 201510 yr by 1000 Pistes

Any alloy adaptor to joint the EA71(fat case)engine to the EJ gearbox?

Sounds like you'll need a Custom Build one.

 

You might Ask directly for such thing to the Great Fabricators that are here, in USMB, 

 

there are some, all of them are great.

 

Kind Regards.

Sounds like you'll need a Custom Build one.

 

You might Ask directly for such thing to the Great Fabricators that are here, in USMB, 

 

there are some, all of them are great.

 

Kind Regards.

 

thank you....