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Old 29 March 2008, 08:29 PM
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Torque of the Devil
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does anyone know the torque capabilties of the impreza auto gearbox?, also would it be possible to make it essentially front wheel drive only?

weird questions i know, so sorry in advance.
Old 29 March 2008, 10:03 PM
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dunx
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What are you putting it in ?

LOL

DunxC

P.S. You need to modify the centre diff - welding it solid. Then remove the output to the rear propshaft....
Old 29 March 2008, 10:36 PM
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Torque of the Devil
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lol, a possible upgrade to my 11 sec rear engined mk1 fiesta supersport (see pic)




fancy 400+ bhp EJ20/25 with the subaru transaxle behind it but using the front driveshafts to drive the rear wheels of the fez

i know how to modify a manual box for front diff only drive but not sure on the slush boxes.

auto's are good for the drag strip but i dont know the strength of the impreza auto box.

Last edited by Torque of the Devil; 29 March 2008 at 10:55 PM.
Old 29 March 2008, 10:59 PM
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Shark Man
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Heard of people suffering clutch pack failures and excessive slip with over 300bhp, so I wouldn't think of pushing much than the stock 240bhp. Although a lighter car in 2wd would give it an easier time.

If its the old Classic shape auto, if you pull a fuse on a certain circuit, it'll go into FWD (for emegency towing and stuff).

Well, thats what said in the owners manual. How that can cope in a permanent situation is another thing though. Seems the autobox has a centre coupling similar to a DCCD clutch unit, as opposed to the viscous units found in the normal manuals.

Last edited by Shark Man; 29 March 2008 at 11:02 PM.
Old 29 March 2008, 11:06 PM
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Torque of the Devil
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mmmmmm, maybe i will stick with my original manual idea then, was hoping to avoid the gear linkage nightmares again, thanks for the replies.

chris
Old 30 March 2008, 01:09 PM
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dunx
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I knew you were up to something interesting....

LOL

DunxC

P.S. would it fit ? (mid-engine or rear engine layout ?)
Old 30 March 2008, 04:35 PM
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will it fit?, dunno, i made the other one fit in the back and got my 0-60 time down to 3.4 secs , i'm thinking mid engined and gearbox at the rear.
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