tranny question

[urquattro-island]

hello i just got a car given to me its a 2,3 ltr 10v audi 100. 1991 mod. can i use the tranny out of this for my s2, as my one is houling like the wolf.

really need some help here guys. Or ill trade the whole car for a tranny...

[stiglet]

I think the 10v has different ratios to account for the lower revving engine.

[Knight Rider S4]

is it a quattro?

[urquattro-island]

hi

yes sorry its quattro.. any body got the different gear ratios anywhere, just curious how much it would **** up the drive???

[pixsaudisex2]

its the diff in the back id check the diffrence in the ratios to give you a clue.

[stiglet]

its the diff in the back id check the diffrence in the ratios to give you a clue.

I think the rear diff will probably be the same 4.11, same as the 10v Coupe q.

[UrS4boy]

Don't know if this will help or not but it might:

http://elektro.cmhnet.org/~audi/01E/

[caterpillar]

http://elektro.cmhnet.org/~charlie/photos/cars/01E2/ first pics are between the upper bolts in the bellhousing, or between the road and undreside of the rear end,there are stamped in.... have you 5 syl in the car ALL trannys will fit.....PM me about the trannycode or the rear end..so i can see if they willl fit

[urquattro-island]

so

maybe i need to change the rear diff also?? can i change to any s2 6speed and rs2 gearbox, without changing the rear diff??
And can i use the urs4/6 boxes without changing the rear diff??

[pixsaudisex2]

this is what i was getting at you need to keep the ratio as a pair otherwise you will be blowing up you transfer box bit . i dont know how many diffrent ratios there was for final drives but i imagine there was a few.

[caterpillar]

urq-island pm sendt

[anton]

all b3 and b4 quattros have the 4.11 rear diff, the series 2 is different but not sure what it is, may not be 4.11 on the 100 either but not sure, as for gear ratios, the cq, altho diff ratios will still fit and work fine, just be higher revving on the motorway, but then you should get to speed a bit faster lol. i seem to think stiglet may still have a 20v one around unless hes sold it or keeping it, otherwise re2500 has a 10v one, only thing with 10v ones is i've heard they are slightly weaker, not sure how much truth there is in that. but the 20v one and the 3b one i believe are the same apart from the 4th and 5th ratios. all this assuming you have a 3b of course....

Ant


Edit:
just seen the Q about 6 speeds too, they should all fit the gearbos and match the rear diff but thats where it ends i'm afraid. i'm doing the same on my car, the rs2, s2 and s4tt gearboxes require a shorter propshaft, new shifter linkage(poss new shifter mechanisn too) and new mounts. however, if you buy an s2 or rs2 everything may well be included, not sure if shifter and mounts off the s4s will work on the s2.......oh and you will need the 6 speed sub-frame also....

[stiglet]

I do have a 20v g/b and a 10v g/b, both quattro.

[urquattro-island]

ok

super help guys, i love this forum, i will have a look at the box in the 100q then and see ratio. if its the same then in it goes.. Just have to fix the holes for the sensors, has anyone done that??

[gedu]

You can use it, sure. Propshaft might need a bit modification. And that 100q box won't take abuse easily