Author Topic: Coupe quattro rebuild  (Read 2684 times)

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Offline Audi do

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Coupe quattro rebuild
« on: June 20, 2017, 09:33:29 pm »
In approx a month I will be taking possession of my 1986 Audi coupe quattro.
I need to make room in my garage before I do, I will be rebuilding/restoring it.
The quattro was stripped but most of the parts are still there so I have started bringing home parts, one of the biggest parts is the engine. For whatever reason the original 2.2 engine was sold and what will be replacing it is a KG 2.1 turbo engine from a Audi 200 (what I can tell).
I was the second owner so I am quite excited to have it back in my care.
The rebuild will be a long winded affair and will depend on my health (I have been diagnosed with Chronic Fatigue Syndrome) and finances, I am not very good at updating or taking photos but will do my best.
 



« Last Edit: June 22, 2017, 03:52:07 pm by Audi do »

Offline RobClubley

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Re: Coupe quattro rebuild
« Reply #1 on: June 20, 2017, 09:44:36 pm »
Wow you have your work cut out there! Please keep us up to date on progress :)
1985 ur quattro
2006 A4 3.2 quattro (Not to be modified by order of the wife!)
quattro project

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #2 on: June 20, 2017, 10:19:28 pm »
Wow you have your work cut out there! Please keep us up to date on progress :)
You ever get the "I wish I had never sold that car"?, well this is it, i had thought I would never see it again and when I came across it, I promptly bought it.
I am no stranger to the spanners (have been fixing cars for most of my adult life, along with small motors, chainsaws etc).
The body is mostly rust free save for a bit by the sunroof.

Under the windscreen


And the rear of the roof and over the passenger side.


Offline RobClubley

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Re: Coupe quattro rebuild
« Reply #3 on: June 20, 2017, 10:25:39 pm »
They seem to be the common areas as well as boot hinges and A pillars.
I have a few coupe bits lying around. Might be able to help you out if you're missing stuff.
1985 ur quattro
2006 A4 3.2 quattro (Not to be modified by order of the wife!)
quattro project

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #4 on: June 20, 2017, 11:06:58 pm »
Nice one Rob.
I am going to need a sunroof, smoked tail lights, head lights. Will see over the next few weeks what else I need.
The car does have rust in the A pillar but is only surface

Boot hinges seem ok.

Offline slowburn

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Re: Coupe quattro rebuild
« Reply #5 on: June 21, 2017, 06:26:25 pm »
any shots of the engine bay?
i have a few bits kicking around that i may be able to help you with...good luck,good to see another CQ on here
89 200 quattro exclusive(gone to a better place)
85 coupe quattro
85 coupe GT
72 fiat 124 coupe
97 corolla wagon

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #6 on: June 21, 2017, 08:59:26 pm »
any shots of the engine bay?
i have a few bits kicking around that i may be able to help you with...good luck,good to see another CQ on here

Pm me if you like about the parts you have, cheers.

Offline 00quattro00

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Re: Coupe quattro rebuild
« Reply #7 on: June 21, 2017, 09:46:51 pm »
Fitting a 10v turbo from a 200 running on kjet is a real pita. Easier to ditch it in favor of efi. Ill have a look for what typ85 stuff I have left as I had a major clear out a few months a go
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Offline RobClubley

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Re: Coupe quattro rebuild
« Reply #8 on: June 22, 2017, 10:04:19 pm »
Don't know if you're on Facebook but there's a groups called "Audi Ur Quattro GB"
Someone on there selling a sunroof for 40 quid.
Postage would add a bit though.
1985 ur quattro
2006 A4 3.2 quattro (Not to be modified by order of the wife!)
quattro project

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #9 on: June 22, 2017, 10:20:07 pm »
Don't know if you're on Facebook but there's a groups called "Audi Ur Quattro GB"
Someone on there selling a sunroof for 40 quid.
Postage would add a bit though.
Would be better than mine.....


Offline Audi do

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Re: Coupe quattro rebuild
« Reply #10 on: June 26, 2017, 05:25:15 pm »
How does one identify a quattro gearbox, I have two (possibly 3)


Offline 00quattro00

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Re: Coupe quattro rebuild
« Reply #11 on: June 26, 2017, 06:43:12 pm »
There will be a code on the bellhousing, will be 2 or 3 letters follwed by some numbers, the letters are the identification code
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Offline Audi do

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Re: Coupe quattro rebuild
« Reply #12 on: June 26, 2017, 09:04:29 pm »
Found them




What gearboxes do I have?, ratios etc.

Offline 00quattro00

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Re: Coupe quattro rebuild
« Reply #13 on: June 26, 2017, 10:15:51 pm »
The AAJ is from a c3 quattro, the US is from a b2 quattro. Both are 4.11 final drive ratio.

US
1st-3.600
2nd-2.125
3rd-1.458
4th-1.071
5th-.778
final-4.11:1

AAJ
1st-3.600
2nd-2.125
3rd-1.360
4th-.967
5th-.730
Land Rover Discovery 300tdi
Land Rover 110 4bd1t

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #14 on: June 27, 2017, 09:31:06 am »
The AAJ is from a c3 quattro, the US is from a b2 quattro. Both are 4.11 final drive ratio.

US
1st-3.600
2nd-2.125
3rd-1.458
4th-1.071
5th-.778
final-4.11:1

AAJ
1st-3.600
2nd-2.125
3rd-1.360
4th-.967
5th-.730
Good info, have been searching but nothing like that came up. Which is the better box?, I assume they are largely the same aside from 3rd, 4th, 5th ratios? or are there other differences?.

Offline 00quattro00

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Re: Coupe quattro rebuild
« Reply #15 on: June 27, 2017, 10:32:34 am »
Only difference is the ratios, identical boxes otherwise.
Land Rover Discovery 300tdi
Land Rover 110 4bd1t

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #16 on: July 01, 2017, 05:17:31 pm »
Who knows of a website that can translate one of these?

Offline Audidude

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Re: Coupe quattro rebuild
« Reply #17 on: July 02, 2017, 09:38:10 am »
Who knows of a website that can translate one of these?


This any use?

http://b2resource.com/optioncodes.php
'90 Audi ur quattro 20v Tornado Red
'15 VW Amarok Highline 4Motion auto
'99 BMW M5 E39 (For Sale, see TM)
'96 Honda Integra Type R DC2 JDM K20A - Circuit race car
'96 Honda Integra Type R DC2 JDM, Championship White
'15 Renault Megane 265 RS, Capsicum Red
'03 Porsche 911 996.2 C2, Black, full leather interior

Offline Audi do

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Re: Coupe quattro rebuild
« Reply #18 on: August 16, 2017, 12:05:16 pm »
Good info, have been searching but nothing like that came up. Which is the better box?, I assume they are largely the same aside from 3rd, 4th, 5th ratios? or are there other differences?.
What gearbox to use and which is the better box?. Are the bearings/gears the same or are they different?
What ratio box should I use?, I am tending to use the US box because I want good torque assuming it will take the power from the turbo engine?.

Offline 00quattro00

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Re: Coupe quattro rebuild
« Reply #19 on: August 16, 2017, 12:52:41 pm »
Use the aaj box, better ratios.

They are identical internally and are the same strength. You will not be able to break any box with a 10v
Land Rover Discovery 300tdi
Land Rover 110 4bd1t