Audi 80 Avant 4.2 40v - Natural Aspirated 405hp/456Nm 12,23s@181km/h

[button]

Hi.
I want to introduce my dayli car.
Base is Switzerland version of Audi 80 Avant Quattro with 2,6 v6 from '96. It has orginal 5x112 wheel hubs, so driveline (excuding gearbox) were like in S2.

Now specification of car is:
- Audi S8 D2 FL engine, code AQH
- greater compresion ratio (higher pistons) - 12,5:1
- stronger pistons pins
- new rod bearings
- intake manifold from RS4 B7, Chinese, mechanical throttle body
- exhaust manifolds from RS5 B8
- 3" 'Downpipes'
- 70mm exhaust with 1 muffler
- 4" intake with simota air filter
- lightweight single mass flewheel (5,5kg)
- lightweight pulley (0,6kg)
- RS4 B7 0A3 gearbox
- custom radiator build on NRF core
- EasyECU ecu from ottomotive.pl mapped by CPtuning
- V-power racing fuel

In Suspension:
- bilstein B8 front and rear coilover
- weitec -60mm doing
- 15mm rear ARB
- front Audi sport replica wishbones from AKmotorsport ( akmotorsport.net )
- front topmounts from AKmotorsport
- aluminum front subframe mounts from AKmotorsport
- solid engine, gearbox and diff mounts


Pics:

[varia]

awesome build!!!

[UrS4boy]

Very nice. Good job.

Somehow I ended up snooping in your photobucket and found this plain Jane old Volvo box.



Then I kept snooping to find out why this Volvo might be interesting. I think I found the answer: (Congrats to whoever did that conversion):

[LHD_Kid]

Lovely build on your 80.... really nice

And that Volvo.... funny the pic is taken at a petrol station... I guess this is where it lives most of the time

[macspring]

Welcome, thanks for sharing. Pretty comprehensive specification.

Not convinced about the wheels, and clear front indicators may suit better.

Any videos of the 'car driving by' to drool over ?

Enjoy, won't be hard.

Volvo is very much perfect, should have silver rims rather than black to look the part even more.

[button]

Volvo, fiat, audi 80 biturbo is my clients car.

In my Avant i don't do aby bodywork yet because my bodyworker I working on my second Audi 80 B4 when I want the same as in Avant engine but with twin Gt3582

[button]

https://m.youtube.com/watch?v=eh6QGvut62g

Video from dyno.

[UrS4boy]

https://m.youtube.com/watch?v=eh6QGvut62g
Video from dyno.

How does that dyno work with the rear wheels on the ground?

[Error404]

Nice project, sounds awesome.
Looks front wheel drive though

[button]

We have welded Center diff for any audi Gearbox

[Error404]

Ah I see so you can get on a 2wd dyno

Have you tried more revs on the engine? Looks like it has more to give, if the S8 rods can take it

[button]

Rods are the same as abz/bcy Engine. They are much stronger than in RS5 I'm reving to 7500. Maybe, when i have some more Time to mapping car i set up rev to 8000. Engine sometimes take 8500 when i miss the gear and do nothing with it but max Power in every run is between 7150-7300.

[vag_nutter]

Nice, what cams are you using?

[button]

Stock S8 cams.