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#1
29th July 2012, 10:32 PM
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need ur help
I have studied at a mechanical high school,and now i syudy fot mechanical engineering.
.I need a help from u . i need to know from urs knowledge about my audi transmission.the problem are too much but the story is this: i have an AUDI A8 D2 4200cc quattro.In this transmission the tronic gear change doesent work and the mechanical told me this s an electrical problem,this is the first. The seccond is : I need to make a "supercar" using my AUDI engine and all other systems on a tube chassis made by me.I need to know from u if i can use this transmission removing the torsen differential and using only the front weels output.the engine will be placed in the middle of the car. please give me an answer im waiting for your help. 
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#2
30th July 2012, 05:31 AM
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Mid engine rear wheel drive using front driveshaft output to drive rear wheels?
You can lock centre diff by welding it up or use a gearbox from front wheel drive car or transaxle from Porsche or similar.
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Currently 8less 2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D 8 history: 2006 A8 Sport 4.2TDI quattro SOLD, 1997 S8, reached end of life with gearbox failure
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#4
31st July 2012, 11:16 AM
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It'll work welded up. this is how you get your MK2 estort and Vauxhall Chavette to have LSD diff with out spending money on a LSD diff.
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1996 A8 4.2 QS. Bose, Solar roof, um...um... rally sport towbar. Now gone to a new home as the Traders 8. Bright yellow bus o love.
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#5
31st July 2012, 04:26 PM
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Thats' not LSD it's NSD( as in no slip diff )
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Currently 8less 2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D 8 history: 2006 A8 Sport 4.2TDI quattro SOLD, 1997 S8, reached end of life with gearbox failure
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#8
31st July 2012, 09:02 PM
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Quote:
Fit a gearbox from a front wheel drive car, I'd recommend the 2.5 V6 tdi gearbox as the ratios would be most suitable for the V8 engines torque.
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#9
1st August 2012, 02:50 PM
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Centre of gravity
I think it really depends on where you want your centre of gravity to balance the engine/gearbox and rear diff...
The engine/gearbox balance each other at the rear lift points...so if you have the engine slightly forward to balance the rear diff you could connect to te rear diff using the rear output shaft of the gearbox and ignore the front output shafts...
__________________
01 Audi a8 fl sport - Grey, Bose, Glass Sunroof, S8 grill/mirror covers/wheels, Aftermarket Exhaust, very quick and lots of fun!!!!!....well I gave it one final push on the pedal to hear that v8 growl and then it was off to a new home..... 99 Audi a8 fl - Silver, Black alcantara seat/ S8 grill/side mirror, MFSW, Solar Sunroof, 17" Monoblocks (for that extra cushion of air), Rnsc, Bose.....great motorway cruiser....now gone to a new home 02 Final Edition S8 - Avus Silver, Extended Leather Pack III, Front & Rear Heated Seats, Servo, Blinds, Rear Seat Entairtainment with Playstation, Bose, Bi Xenons.....now gone to a new home 97 PF A8 4.2 quattro sport - Cashmere Grey, Servo, RNS E, Blinds, Bose, 20 Final Edition Alloys, LPG....sold sadly and will be missed 03 S4 V8 Saloon - Misano red, Manual, Milltek, Bose, Xenons, RNS E - Sold as of Feb 2012
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#10
1st August 2012, 10:00 PM
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Automatic Transmission Tronic Quattro
If i block REAR OUTPUT i use FRONT OUTPUT of the TRANSMISSION i WILL USE THIS TRANSMISSION FOR MY SUPER CAR BUT I DONT KNOW HOW USE IT REMOVING REAT OUTPUT. CAN ANYONE TELL ME IN DETAILS? THNX
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Linear Mode
