Audi Coupe Drag/ Trackday car

[Rallye20vt]

Building an audi coupe into track day car.
Sorry for my bad englisch

So far the movement till now :

Engine:

AAN Basis From Urs4
1 mm skimmed pistons
New piston rings
Engine honed
H Beam conrods
Glyco Bearings
Arp headstudkit
CIlinderhead checked
7A Cover machined to fit the V8

New cambelt, waterpomp, spark plugs etc etc.

Holset HX35 Turbo
440 cc Injectors

Chip from PRJ

Joe 650 + nm clutchkit
01A S2 Gearbox


Brakes:

Front Audi A8 discs 360 mm
Porsche 997 Big red calipers
Ebc Brakepads

Rear:
Audi S4 V8 ( 06) complete brakekit 305 mm
EBC brakepads
Still have to fabricate a couple of holders for the longer
hand brake kabels.


Car itself, completely stripped, S2 hubs,
A8 18 inch wheels with semi slicks tires.
Kw Variant 2 Shoks.

At the moment we are building the roll cage,
The rear is almost done, than we go to the front.
Its gonna be a bolt in cage not welded in.
'

Still searching for a good exhaust manifold, than the engine
and gearbox can be mounted into the car.

[Rallye20vt]

SKimmed pistons with conrods



Honed the engine



New bearings, pistons in



Arp headstus , new headgasket



Head on new belt, V8 COils mounted





New turbo Holset HX35



Engine almost done



Checked the Rear Diff, new oil etc.



Welded the center diff



440 cc injectors



Bolted gearbox on today



Front brakes



360 mm A8 Brake discs



Calipers for the front brakes from epytec.de





Rear Brakes



KW Shoks



[img]http://www.mijnalbum.nl/Foto-NHJIPUJ6-D.jpg[img]

Rollcage untill now





Rear section is going to be boxt in. Still working on that.

Today got the Apex boost gauge in



You can adjust the gauge into max boost with a signal.

[Rallye20vt]

[Rallye20vt]

The Car itself.

[Nuno Cristiano]

Nice project

I small question why you welded center diff? What is advantage?

I hope your injectors are short to your Holset

[Rallye20vt]

More fun on the track

Yes the injectors are good enough,
440 cc is @3 bar, i have a 4 bar fpr.

PRJ says it works

[quattrostyle]

Nice car, did this one belong to Bart?
What intake is the dark on in the picture?

[Rallye20vt]

Yes the car was from bart.

The black intake doesnt fit, its a rewelded one, but they drove it with a different
type of sterering pomp.

[Rallye20vt]

DOes anyone have the motor mounts,

( alu brackets witch bolt to the engine )
I left the URs4 on but it doesn;t fit into the coupe.

[quattrostyle]

I should have some for you

[Rallye20vt]

Please Pb me your adres + Price

I need them asap if that;s possible.

[Rallye20vt]

Today got to work on the Rear Stabi,

Mounted it in, with new brackets, rubbers etc,
Welded the 2 ( original S2 and Citroen Saxo ) rods together to a combined 24,5 cm.

And tested it with 3 man in the back

My car as you can see is not running so i tested it this way

[Rocco]

this colour sounds me familiar


wich one is the advantaje or dissvantage of welding the center diff?

[Nik0las]

PRJ might say that 440cc is enough but for me they don't - sorry!

What power you're after? HX35 size is something like gt30r (even bigger) on 2.0bar boost these inj. will be not enough.

Calculate your self:

http://www.witchhunter.com/injectorcalc1.php4

[Rallye20vt]

Dont know about that go on his experience.