Bonjour,
Je souhaite me procurer une Audi en utilisation piste (Nurburgring) pour la saison 2010. Je roulais sur le Nurburgring avec une M3 en 2009 et souhaite retrouver sur l'audi un compromis fiabilité/préparation équivalent.
J'ai pu goûter aux joies de S2 bien trop puissantes en Norvège et le virus m'a pris.
Après des recherches sommaires, un nom sort du lot, MRC.
Mes véhicules ne venant que d'angleterre je m'oriente vers des véhicules en UK.
Que pensez-vous de ces 2 modèles , une S2 & une S4.
Bien que différentes, elles sont modifiées pour la piste et les vendeurs semblent plutôt sérieux après avoir discuté avec eux.
La S2
Audi S2 ABY coupe, 1995
Volcano black
81,400 miles
Regular (every 5,000 miles) oil changes in our ownership (since Jan 2007)
Full service history (Audi & MRC Tuning)
Full Cambelt service & sparkplugs at 60,000 miles (Jan 2007) at MRC Tuning
MOT until 29/04/2010
Taxed until 31/03/2010
Factory options:
Full black leather in excellent condition
Heated front seats
Aircon
Electric tilt & slide glass sunroof
Electric rear windows (very rare)
Modifications :
Porsche 996 front calipers/S8 323x30 discs
RS2 front ARB
Whiteline rear ARB
H&R springs, KONI shocks
Milltek catback exhaust
MRC Tuning remap 280bhp
RS2 (Porsche) intake manifold
Samco boost hoses
Forge DV
17" S4 B5 Avus wheels with Pirelli P6000 225/45 tyres, all very recent with lots of tread (one brand new), including full size spare
Reiger RS2 replica bonnet grille
RS2 steering wheel
RS2 gearknob and shortshifter
Front aero wipers
Clear side repeaters
La S4
The K04s were done around 120k and refurbed 1k miles ago following turbo failure at the ring - probably caused by a faulty N75 and my enjoying the 28psi boost - when I also had the gearbox rebuilt and new carbon syncros and lightweight flywheel. Currently the car is on around 135k ish, I'll nip out and have a look later. MRC have looked after this car since around 80k (Audi up to then) and will have all the history. I removed the aircon and took out the rear seats when I put in the Pole position buckets in an effort to get the car more track orientated when I also had the car corner weighted, however my dreams of a roll cage sadly dried up with my savings account.
Spec wise, it is something like this....
Engine
600cc injectors
Bosch motorsport 044 fuel pump
K04 turbos
Milltek dual 100cpsi system
MRC oil cooler
MRC FMIC
MRC ceramic tubular manifolds
MRC Compression Lowering Head Gaskets
MRC remap
phenolic spacers.
APR Bi-pipe
Transmission
MRC Lightweight Flywheel
RS4 clutch
tanoga short shifter
ESP Drive Train Stabilizer
Rebuilt gearbox and carbon 1st&2nd syncros
Suspension
H&R coilovers
H&R ARBs
MRC ARB brackets
Brakes
RS4 B7 8 pot Brembo calipers
RS6 discs
S8 rear brakes
Ferodo DS2500 pads
Interior
AWE boost gauge
Recaro Pole Position bucket seats
RS4 Alcantara gear knob
Exterior
Zender roof spoiler
MRC water cut number plate
Wheels and tyres
18" OZ Superleggeras
Goodyear Eagle F1 Asymetric
Currently the car is running a track safe 23 -21 psi boost map which equated to 440bhp at Surrey Rolling Road. Running a previous MRC map at around 26psi it ran 484bhp and 515lbft, I'm pretty certain this car and spec would run 450-460bhp at around 25psi, however with my tracking it Doug wanted a safer map. Please speak to him if you need any clarification or info on the car.
Le niveau de préparation diffère c'est pour cela que je sollicite vos avis sur la fiabilité & le coût potentiel d'utilisation de ces 2 autos.
Merci.