February 08, 2012, 01:01:03 PM

Author Topic: 1981 urq Gruppe 4 Rally Tribute Car  (Read 2092 times)

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Offline CurtEgerer

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1981 urq Gruppe 4 Rally Tribute Car
« on: June 06, 2009, 07:50:18 PM »
This is my on-going project that will probably never be "done".  This is an 81 German-spec car. It was brought into the US by a Chicago Audi dealer in 1981, 2 years prior to the cars being sold here.  A year later, it was sold to a guy in Michigan.  Somehow there was a title issued but the car was never converted to US specs ;D  So it has the higher HP engine, no safety bumpers, no CAT, no heavy door beams and all metric instruments.

When I bought the car it had already had a number of modifications performed by Light Performance Works in Midland, MI.  Guy Light was an avid rally driver/builder and, at one time, was building Golf rally cars for VWofA.  Anyway, in the early 90's he built and installed a roll bar, gauges, map light, new turbo, modified ECU, Eibach springs, Koni shocks, and large driving lights.

The car sat in a warehouse for several years prior to me purchasing.  So there was a strong mildew odor inside that simply could not be be eliminated.  This is what made me decide to carry the modifications made by Light a few steps further.

I decided to make it a rally car similar to the 1981 Gruppe 4 factory cars.  These early cars were very close to the road-going versions, unlike the A2 and subsequent versions.  I completely gutted the interior and installed race seats, lightweight door panels, etc., all mimicking the factory cars.

Previous work completed:

http://rgruppe.blogspot.com/2009/01/progress-on-rally-urq.html

http://rgruppe.blogspot.com/2009/02/close-encounter-with-john-buffum.html

http://rgruppe.blogspot.com/2009/02/gravel-tires.html

http://rgruppe.blogspot.com/2009/04/bosch-rallye-lights.html

http://rgruppe.blogspot.com/2009/05/easy-25hp-increase.html

http://rgruppe.blogspot.com/2009/06/harness-bar-for-urq.html

This weekend's project is the installation of wheel arch extensions to eliminate the tire rub problems I've been experiencing.  Here's the progress today:

http://rgruppe.blogspot.com/2009/06/wheel-arch-extensions.html
« Last Edit: June 06, 2009, 08:07:30 PM by CurtEgerer »
Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline Rally43

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #1 on: June 06, 2009, 08:54:05 PM »
Ok I shuddered for a few minutes and re read the ummm CUT part..   But That will look sooo cool when its done....

I found a place in sweden that makes body kits for our cars.. A2, Sport Q bumpers, fenders, hood, trunk, everything... Although its fiberglass its very good pricing....  for example I think the hood is 3500 sek which comes out to approx $ 450 US...

They also have BMW E30 stuff..

Take a look...  http://www.acm-ab.se/default.asp
84 Audi URQ - AAN 20v Turbo Engine,Stand Alone VEMS ECU,RS2 Intake Manifold,7A Cams,Garrett GT30-82R Turbo,Tial BOV,Ross 83mm Swain-Coated Pistons,ARP Head Studs,Carrillo Rods,2 Bennett Coil-Over Suspension System - Corner Balanced,Porsche 986 - with 2 piece 322x30 rotors..

Offline CurtEgerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #2 on: June 07, 2009, 07:40:40 AM »
If the quality is good, those are some REALLY good prices.  The glass doors for instance are only $450.  AM Cars just started offering doors and theirs are $1100.

Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline francois

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #3 on: June 07, 2009, 08:16:21 AM »
Yes these are amazing parts.
makes me wish i had kept that old URQ shell i had a while back and bought that 2 door Audi 2+2!
http//www.classiceuroandrallycars.com

Offline Jarett Hoffman

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #4 on: June 07, 2009, 01:47:05 PM »
curt, do you live in lansing?

Offline CurtEgerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #5 on: June 07, 2009, 02:46:23 PM »
I'm in the Saginaw area.
Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline CurtEgerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #6 on: June 08, 2009, 08:45:12 PM »
Got a little bit more done today.  I've got the safety harness in.  I was able to use the factory mounts for the lap belts.  The shoulder harnesses are attached to the new harness bar I welded to the roll bar.  The sub-straps are bolted through the floor to 4x4" steel plates.

I've got one of the fender flares painted and ready to install. Those should be done and on in a couple of days.

I made up a custom muffler out of Dynamax resonator, trying to replicate the single-out factory rally set-up.

http://rgruppe.blogspot.com/2009/06/custom-muffler-safety-harness.html

Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline Jarett Hoffman

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #7 on: June 08, 2009, 09:04:28 PM »
I'm in the Saginaw area.

I saw a red urQ w/ 2 fogs mounted on top of the bumper the other day. Any idea?

Offline Rally43

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #8 on: June 08, 2009, 10:23:09 PM »
Nice exhaust work Curt..... I ike that sound much better... Wont hear anymore tire whine now.. By the way what are you doing for tires for your trip ?

Tim
84 Audi URQ - AAN 20v Turbo Engine,Stand Alone VEMS ECU,RS2 Intake Manifold,7A Cams,Garrett GT30-82R Turbo,Tial BOV,Ross 83mm Swain-Coated Pistons,ARP Head Studs,Carrillo Rods,2 Bennett Coil-Over Suspension System - Corner Balanced,Porsche 986 - with 2 piece 322x30 rotors..

Offline CurtEgerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #9 on: June 08, 2009, 10:33:34 PM »
Jarett - I don't know of an urq in Lansing?  Mine was there a few weeks ago.

Tim - gravel tires baby!  I'm taking the ferry over to Milwaukee to save a few miles.  But those tires will be shot by the time I get home.  If it wasn't for the camber I'm running in front, the wear would not be bad at all. Looking for a 'new' used set right now ....
Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline Jarett Hoffman

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #10 on: June 09, 2009, 09:07:35 AM »
Jarett - I don't know of an urq in Lansing?  Mine was there a few weeks ago.

Tim - gravel tires baby!  I'm taking the ferry over to Milwaukee to save a few miles.  But those tires will be shot by the time I get home.  If it wasn't for the camber I'm running in front, the wear would not be bad at all. Looking for a 'new' used set right now ....

It must have been you then. It was at grand river and okemos.

Offline kjegerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #11 on: June 09, 2009, 12:38:57 PM »
I'm taking the ferry over to Milwaukee to save a few miles.

I guess this means your brother isn't going to borrow it for Motorstadt?  ;D
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Offline CurtEgerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #12 on: June 10, 2009, 10:09:45 AM »
I figured you'd be taking the Ice Rabbit :icon_rr:
Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline CurtEgerer

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #13 on: June 10, 2009, 09:20:09 PM »
Fender extensions done!


Blog: In The Garage

quattros: 1981 Ur / 1983 ex-SCCA ProRally Open Class Ur / 1985 Ur / 2006 A4
non-quattros: 1971 2.5L R Gruppe 911 Porsche / 1974 Porsche Carrera Nr. 386

Offline Rally43

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Re: 1981 urq Gruppe 4 Rally Tribute Car
« Reply #14 on: June 10, 2009, 10:23:26 PM »
Just needs a rear Rally wing with oil coolers.... :)  I likeeee....
84 Audi URQ - AAN 20v Turbo Engine,Stand Alone VEMS ECU,RS2 Intake Manifold,7A Cams,Garrett GT30-82R Turbo,Tial BOV,Ross 83mm Swain-Coated Pistons,ARP Head Studs,Carrillo Rods,2 Bennett Coil-Over Suspension System - Corner Balanced,Porsche 986 - with 2 piece 322x30 rotors..