Porsche 997 GT3 RSR - Manthey Racing Team

racer
Le Mans Winner
#1
Porsche 997 GT3 RSR 2006

El nuevo Porsche 911 (997) GT3 RSR ha hecho sus primeras pruebas para su aparición en competición en las famosas 24 horas de Spa-Francorchamps de la FIA GT del último fin de semana del mes de Julio. Porsche le ha encargado el reto de competir con dos autos al team alemán ganador de las 24 Horas de Nurbrugring 2006 “Manthey Racing”, participaran en la categoría G2 en manos de los pilotos experimentados Timo Bernhard, Marc Lieb, Pedro Lamy en coches numero 911 y Lucas Luhr, Sascha Maassen y Marcel Thiemann en el numero 997. El nuevo 997 GT3 RSR participara tan solo en Spa-Francorchamps por esta temporada y para el 2007 estará disponible para todos los clientes de la marca Porsche.

El nuevo 997 GT3 RSR mantiene las características técnicas del chasis del nuevo modelo de serie 911 GT3 RS. Con un nuevo diseño en la estructura tubular del chasis el cual aumenta un 10% la rigidez del chasis. El nuevo paquete aerodinámico desarrollado recientemente mejora la eficacia aerodinámica en un 7 % comparado con el antiguo 996 GT3 RSR. Para las 24 horas de Spa-Francorchamps mantendrá la misma caja de cambios secuencial de la generación anterior, los vehículos q se venderán a los clientes a partir del 2007 estrenaran una nueva caja de cambios de tipo secuencial de 6 velocidad más ligera y eficaz, entre otras ventajas esta nueva caja de cambios reduce el ángulo del eje impulsor lo cual aumenta su eficacia y con mayor durabilidad.

En los test previos a las 24 horas de Spa-Francorchamps el nuevo Porsche 997 GT3 RSR se mantuvo como el más rápido de la G2 en los test de la mañana y finalmente logrando el mejor tiempo en la tarde en las categorías G2 y GT2 superando a los todo poderosos Ferraris F430 GT2. Os dejo los tiempos de los dos test realizados hace una semanas en Spa-Francorchamps.





Machuco
ForoCoches: Miembro
#5
vaya bicho!!!!

Gracias racer, a seguir asi.
•†•MaVe•†•
- Rᴏᴀᴅsᴛᴇʀ Sᴘᴏʀᴛ Cʟᴜʙ -
#6
oooooooohhhhhhhhhh, oooooooooooooohhhhhhhhh, ssiiiiiiiiiiiiiiiii!!!
alaaaaaaaaa, toda la pantalla llena de pringe blanco....... ejem........

En dos palabras: IM-PREZIONANTE
manu22
ForoCoches: Miembro
#7
joder de lujo racer
BOXER TURBO
ForoCoches: Miembro
#9
Joder Da Miedo!!!
IMPREZA_06
ForoCoches: Miembro
#10
me arrodillo ante ti racer y ante porsche, pensaba q construir algo mas bonito y rapido q el ferrari 430 en la categoria G2 era imposible pero porsche lo ha conseguido, tenemos campeonato y tenemos carrera en Spa

un saludo y 5 *
sergy_92
ForoCoches: Miembro
#11
Impresionante
DeSoto
ForoCoches: Miembro
#12
Wow.

¿La categoría G2 de Spa equivale a la GT2 de la FIA?
racer
Le Mans Winner
#13
Cita de DeSoto
Wow.

¿La categoría G2 de Spa equivale a la GT2 de la FIA?
Las categorías q compiten en las 24 horas de Spa-Francorchamps se dividen en tres grupos, los G1 son los GT1 y GT2, los G2 son los GT del campeonato nacional de Bélgica y G3 los nuevos coches de la categoría FIA GT3. Pues en realidad existen variedad de coches en la G2 de los cuales siempre se podrán ver GT1 levemente limitados para competir de tu a tu con los GT2 y hasta algún q otro GT3 muy preparado, pero lo bueno de participar en la G2 es q el reglamento de la FIA GT no influye directamente en los coches y casi siempre suelen ser prototipos para los venideros campeonatos nacionales de GT o la misma FIA GT. Os dejo los datos técnicos de las tres categorías q compiten en las 24 horas de Spa-Francorchamps

Grupo 1
FIA GT 1
LM GT1
FIA GT 2
FIA GT 2 2 litres
LM GT2

Grupo 2
National GT Championships

Grupo 3
FIA GT 3
Single Make Cups & Series
Lamborghini GTR Supertrophy
Porsche 996 Carrera Cup
Porsche 996 GT3 Cup
Ferrari 360 Challenge
Ferrari 430 Challenge
Ferrari Challenge Trofeo Pirelli
Masérati Tropheo
Lotus Elise Cup
TVR Cup

GENERAL CONDITIONS

The meeting "Proximus 24 Hours of Spa" is a reserved international meeting and is organised in accordance with the FIA International Sporting Code and its appendices (the Code), the Circuit General Prescriptions, the Grand Touring Car (GT1, GT2) Technical Regulations respectively Articles 258 and 257 of Appendix J, the A.C.O. technical regulations (LMGT1, LMGT2), the Sportive Regulations of the FIA GT Championship and the supplementary regulations of the meeting.

GROUP 1 : Cars enlisted in the FIA GT Championship

- Homologated cars or cars with FIA technical passports in GT2 and GT1
- Cars with a technical passport and homologation issued by the Automobile Club de l’Ouest (ACO) : participation in LMGT1 or LMGT2, subject to acceptance by the Bureau.

GROUP 2 : Cars enlisted in National GT Championships

- GT cars having taken part in national championship events in the last 3 years.
Competitors wishing to enter cars in Group 2 must respect the technical regulations of their national championships (confirmed by a certificate from their ASN) as well as the following points :

- Minimum weight : 950 kg for a cylinder capacity of less than 3000 cm³ - 1100 kg for a cylinder capacity of over 3000 cm³
- Maximum capacity of fuel carried on board: 100 L
- Restrictor(s) : on the air intake in accordance with the FIA GT1 or GT2 table
- Dimension of rims : in accordance with FIA GT1 regulations
- Brakes : discs made from ferrous material
- Safety elements defined by the FIA (see list below)
- The safety and refuelling equipment must be in conformity with the FIA regulations

GROUP 3 : Single Make Cups

- Cars from one of the single-make Cups allowed by the supplementary regulations of the event; they must be in total conformity with the technical regulations of that Cup for the year in which they took part (last 3 years).

- GT3 cars in conformity with the applicable technical regulations.
With a minimum of transformations, the only modifications or adjustments authorised are :

- the addition of a maximum of four additional headlights
- "recognition" lights and coloured lights authorised but limited
- it is obligatory for the car’s refuelling system to be equipped with standardised couplings complying with the FIA standards applicable to the GT cars (without increasing the original maximum capacity of fuel that can be carried on board in the single-make cup of the entered car).


Ver más: SPECIFIC REGULATIONS

English version download pdf
racer
Le Mans Winner
#14
Cita de IMPREZA_06
me arrodillo ante ti racer y ante porsche, pensaba q construir algo mas bonito y rapido q el ferrari 430 en la categoria G2 era imposible pero porsche lo ha conseguido, tenemos campeonato y tenemos carrera en Spa

un saludo y 5 *
Me alegra q te gustase el post IMPREZA



Saludos
DeSoto
ForoCoches: Miembro
#15
Cita de racer
Las categorías q compiten en las 24 horas de Spa-Francorchamps se dividen en tres grupos, los G1 son los GT1 y GT2, los G2 son los GT del campeonato nacional de Bélgica y G3 los nuevos coches de la categoría FIA GT3. Pues en realidad existen variedad de coches en la G2 de los cuales siempre se podrán ver GT1 levemente limitados para competir de tu a tu con los GT2 y hasta algún q otro GT3 muy preparado, pero lo bueno de participar en la G2 es q el reglamento de la FIA GT no influye directamente en los coches y casi siempre suelen ser prototipos para los venideros campeonatos nacionales de GT o la misma FIA GT. Os dejo los datos técnicos de las tres categorías q compiten en las 24 horas de Spa-Francorchamps


Ajá, gracias, por lo que veo a los G2 les dejan llevar ruedas de GT1. Ya me parecía a mí que esos ruedones eran muy bestias.
patolin
Miembro de CHT
#16
Precioso el coche, pedazo de maquina...hace unos dias estuve viendo esa categoria por ESPN , me gusto bastante sobre todo por los coches...Habian aston Martin, ferraris 430, Vipers, 911, etc...

De verdad no la conocia...gracias por la informacion Racer
BlueOrange
uncatolicoperplejo.com
#17
Up...
viciento27
Space Cowboy
#18
INCREIBLE (el coche y el post)
Sr.Pininfarina
ForoCoches: Miembro
#19
No esta mal jajajaja,

SAludos tremendos.
racer
Le Mans Winner
#20
Descripción técnica del Porsche 997 GT3 RSR

Concept
  • Single-seater, near-standard racing sportscar
  • Basis: 911 GT3 RS
  • Homologation: Spa 24 Hours Group 2 (national championship), respectively spring 2007 (A.C.O., IMSA, FIA GT)
  • Suitable for competition in international GT events
  • Not approved for road use
Bodywork
  • Coupé, monocoque structure
  • Basis 911 GT3 RS
  • Lightweight, all-steel bodyshell hot-galvanised on both sides
  • Front apron, rear bumper and sideskirts made of carbon-fibre, aerodynamically optimised
  • Rear-lid, panelling and doors made of carbon-fibre
  • Extended wheel arches made of carbon-fibre
  • Side and rear windows made of plastic
  • Adjustable rear wing made of carbon-fibre
  • Flat underbody complying with A.C.O. and FIA regulations
  • Welded-in safety cage (30 metres of seamless steel tubing)
  • Racing bucket seat with fire retardant upholstery
  • Six-point seat harness, HANS compatible
  • Electric fire extinguishing system
  • Air-jack system
Aerodynamics
  • Adjustable through rear wing and ride height
Engine
  • Six-cylinder, water-cooled boxer engine, aluminium engine block and cylinder heads, four valves per cylinder, oil cooler with water-oil heat-exchanger, variable valve timing (VarioCam), hydraulic valve-play compensation, intake system with two restrictors each 30.3 mm for A.C.O. 1,225 kg-version, single-throttle butterfly valve, dry-sump lubrication with separate oil tank, oil and cooling water refilling system, exhaust gas treatment: two Metalits with PE Design™, stereo lambda sensor-control, electronic engine management system MS 4.0, six coil electronic ignition, sequential multi-point injection
  • Bore 102.7 mm Ø
  • Stroke 76.4 mm
  • Displacement 3,795 cc
  • Compression ca. 14.5:1
  • Max. power 357 kW (485 hp) at 8,500 rpm
  • Max. torque 435 Nm at 7,250 rpm
  • Power output 99.2 kW per litre
  • Max. revs 9,000 rpm
  • Fuel type RON 98 to RON 102
  • Exhaust system in the basis version following A.C.O.-spec: Tubular headers with muffler system (113 dB pass-by)
Alternative exhaust systems available:
  1. Tubular headers following FIA regulations (110 dB standing noise)
  2. Tubular headers with open exhaust
  3. Tubular headers with exhaust incl. catalytic converters homologated for DMSB and Spa 24 Hours Belcar category
Electrical System
  • 12 Volt
  • Motec display with data recording
  • Battery capacity 45 A-h
  • Alternator 140 A-h
Optional:
  • Bosch Memory Card
  • Traction control
Power Train
  • Transmission via dual constant velocity joint driveshafts on the rear axle Manual sequential six-speed dog type transmission, “inline“ shift mechanism Sensor controlled ignition interruption
  • Oil-water heat-exchanger
  • Single-mass flywheel with triple-disc fibre race clutch
  • Clutch diameter 4.5 inches (114.3 mm)
  • Limited slip differential 40/60 percent (or alternative)
Suspension
  • Front axle: Strut type suspension (optimised by Porsche) with unibal joints and corresponding modifications of kinematics, independent wheel uspension
    on transverse control arms, longitudinal arms and spring struts, double coil springs (master and auxiliary) adjustable in different positions, ZF-Sachs as pressure dampers (Through Rod System), separated track control arms, adjustable front blade-type roll bar, wheel mounts with double damper clamps, electrically-powered power steering Rear axle: Multilink rear suspension with unibal joints and corresponding modifications of kinematics, independent wheel suspension (five arms), rigid suspended subframe, double coil springs (master and auxiliary) adjustable in different positions, ZF-Sachs gas pressure dampers (Through Rod System), separated track control arms, rear axle tie rod strengthened and continuously adjustable, adjustable blade-type roll bar
  • Adjustable geometry suspension (height, camber, track)
Brakes
  • Two-circuit brake system with front/rear circuit separation and brake-power distribution by bias bar system, no ABS, six aluminium monoblock callipers at the front, four-piston aluminium monoblock callipers at the rear, cross-drilled, internally vented brake discs measuring 380 x 35 mm diameter/width at the front and 355 x 32 mm diameter/width at the rear
Rims/Wheels
  • Front axle: 11J with Michelin slicks 27/65-18
  • Rear axle: 13 J with Michelin slicks 31/71-18
Weight
  • 1,225 kg following A.C.O and FIA GT regulations
  • Power-to-weight ratio: 3.3 kg/kW (2.5 kg/hp)
Measurements
  • Length 4,439 mm +/- 5 mm
  • Width 1,957 mm +/- 5 mm
  • Height maximum 1,250 mm
  • Wheel base 2,373 mm
Track width
  • Front 1,565 mm (3.5 degree camber)
  • Rear 1,620 mm (3.0 degree camber)
  • Tank capacity 100-litre safety fuel cell with quick refuelling system
    Quantity for 2007 35
  • Review 2001 to 2004: the 911 GT3 R/RS/RSR at the Spa 24 Hours
The 911 GT3 in Spa-Francorchamps – undefeated since its comeback
From 2001 the organisers of the 24 hour race in Spa-Francorchamps authorised the return of Gran Turismo vehicles after a break of seven years. Since then, Porsche customers have won their categories every year
with various versions of the GT3 – with an overall win in 2003. Porsche supports its teams - staying within the possibilities allowed by the regulations – by lending drivers and providing technical support. Following are highlights of this success story: 2005: Porsche customers score convincing class win

After an eventful 24 hours, the British Gruppe M Racing team celebrated victory in the GT2 category for near-standard Gran Turismo cars with a 911 GT3 RSR manned with works drivers Marc Lieb (Germany), Lucas Luhr and Mike Rockenfeller (both Monaco). During the race the trio had to fight for the title twice: Half-way through the marathon the 911 pulled into the pits for repairs after an accident, took up the race again and reclaimed the lead from the Italian Autorlando-911 after just one hour. Later, when the throttle cable tore in the Porsche driven by Lieb, Luhr and Rockenfeller it took four hours after the pitstop for the three to reappear at the front, from where they never looked back.

Second in the class went to Luigi Moccia, Franco Groppi (both Italy) and Joel Camathias (Switzerland) at the wheel of a 911 GT3 RS run by the Autorlando team, ahead of drivers Christian and Gerold Ried (both Germans) as well as Horst Felbermayr and Horst Felbermayr jr. (both Austrian) in a Porsche 911 GT3 RS entered by the Proton Competition team.

2004: Hat trick for Stéphane Ortelli – Treble success for the German team

A dry and swift race held from 31 July to 1 August ended with three 911 GT3 RSR vehicles entered by the German-based Freisinger Motorsport team claiming a one-two-three class victory.

With their class win with near-standard (N-GT) racing sportscars, Stéphane Ortelli (Monaco), Romain Dumas and Emmanuel Collard (both France) secured third overall. Timo Bernhard (Germany), Joerg Bergmeister (Germany) and Alexeij Wasiliew (Russia) as well as Sascha Maassen (Belgium), Lucas Luhr (Monaco) and Marc Lieb (Germany) followed in fourth and fifth respectively. On their way to victory, the three Porsches beat many of the slightly more powerful vehicles in other categories.

For Stéphane Ortelli this success yielded a hat trick: the Monegasque had also won his category at the Spa 24 Hour race in 2002 and 2003. For all three victories, Ortelli drove a Porsche sportscar run by the Freisinger team.

2003: David conquers Goliath – sensational overall victory against powerful rivals

With a Porsche 911 GT3 RS, the Germany-based Freisinger Motorsport team snatched overall victory in Spa – ten years after the last win for Porsche on the Ardennes circuit. Drivers Romain Dumas (France), Marc Lieb (Germany) and Stéphane Ortelli (Monaco) turned 479 laps with their Porsche and relegated a Ferrari, which started in the GT category for more powerful vehicles, to second place eight laps behind. Third position went to the Seikel Motorsport team which also competed with a 911 GT3 RS.

2002: Class victory for German Porsche team – nine 911s finish in the top ten

The race held on the first weekend in August yielded the first success at the Spa 24 Hours for the Freisinger Motorsport team from Karlsruhe, Germany. Stéphane Ortelli (Monaco), Romain Dumas and Emmanuel Collard (both France) won their class and took third overall at the wheel of their 911 GT3 RS. Eleven laps behind, the second Freisinger Porsche crossed the finish line third in the class followed by seven other 911s.

2001: First event, first success for the GT3 R

The last Porsche race in Spa was long ago: 1993 was the last time a 911 RSR contested the 24 hour marathon in the Belgian Ardennes – and won. After this victory touring cars were not permitted to compete in Spa for many years. In 2001 the organisers opened up the competition again for GT vehicles. Porsche customers came with their 911 GT3 R cars and immediately won the category for near-standard racing sportscars. The winners of this class (N-GT) were Antonio Garcia (Spain), Dieter Quester (Austria), Luca Riccitelli (Italy) and Norman Simon (Germany). First in their class meant fifth overall for the quartet and their 911 GT3 R run by the Austrian RWS team. Positions six, seven and ten went to Porsche customers with their 911s.
jfcupra
Gran miembro
#22
vaya peazo de maquina...

ahora a luchar por la victoria
Sr.Kitos
Oh Yeah
#23
pedazo de bicho!!!muy wapo!!!!
herrante
ForoCoches: Miembro
#24
simplemente se merece todo esto por ser como es....
nikiporch
FC's Old Breed
#26
una curiosidad de porsche.... el trasero a veces es mas bonito que la delantera... de que otro coche podriais decir lo mismo?


me encanta su "culito" recuerda a los antiguos 911/934 RSR
racer
Le Mans Winner
#27
Cita de nikiporch
una curiosidad de porsche.... el trasero a veces es mas bonito que la delantera... de que otro coche podriais decir lo mismo?


me encanta su "culito" recuerda a los antiguos 911/934 RSR
Es increíble Niki q no se te pasa nada, tienes toda la razón! el 997 GT3 RSR recuerda mucho al espectacular diseño de los 934 grupo 4 de los 70!!!



Saludos Niki
Omowree
Hasta siempre Pepe!
#28
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