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Image credits: Porsche
Dr. Ing. h.c. F. Porsche AG of Stuttgart continues its new-model offensive with a further version of the 911: due to be launched in October, the 911 GT3 RS is an extremely sporty model with the power and purist qualities of a thoroughbred circuit racer, but legally qualified in every way for road use.
The 911 GT3 RS is a homologation model intended to serve as a basis for motor sport activities in accordance with the new international GT rules. Porsche will build at least 200 cars of this type and supply them to customers. The 'RS' in the model name will cause the hearts of all Porsche enthusiasts and motor racing fans to beat faster. Models such as the Carrera RS 2.7 of 1972 and the 911 SC RS (1984) were also built under the homologation rules, and not only represent proud chapters in Porsche's heritage but often rewrote motor-sport history as well. The new 911 GT3 RS is intended to continue this tradition.
When the 'RS' was developed, the emphasis was on achieving the best possible power-to-weight ratio. A figure of 4.86 kg/kW has resulted – a further improvement of four percent compared with the Club Sport version of the GT3. The new model is 50 kilograms lighter, and tips the scales at 1,360 kilograms with a full load of fuel (90 liters) in the tank.
The 'RS', like its motor-sport predecessors, is only available with a full roll-over cage installed. All cars have a white paint finish, with the inscriptions only in blue or red, also in the tradition of its famous forbears.
The road version of Porsche's new top sports car has various technical features that will also appear on the racing version, for example the complete wheel hub assemblies, divided front-and rear lateral suspension control arms, optimized rear-axle geometry, a special weight-saving rear window made of polycarbonate material and a carbon-fiber reinforced front hood and rear wing.
The engine is an extremely free-revving unit that develops 280 kW (381 bhp) at 7,300 revolutions per minute from a swept volume of 3.6 liters. The maximum engine speed is 8,200 rpm and the specific output 105.8 bhp per liter. These values are also applicable to the current GT3 model. An air collector located under the rear wing uses pressure build-up there to supply extra intake air to the engine at high speeds, so that the 'RS' reaches its maximum power output even more easily, as borne out by its performance figures. For the classic sprint from 0 to 100 km/h the GT3 RS needs 4.4 seconds, and goes on to reach 200 km/h in 14 seconds. Its top speed is 306 km/h. This abundant power is transmitted via a close-ratio six-speed gearbox. Between the engine and the gearbox the 'RS' has a single-mass flywheel with a lower rotating mass than the double-mass version.
The list price for this truly authentic 'RS' driving feeling is 104,000 Euro (plus specific national-market charges). In Germany, for instance, the 911 GT3 RS costs 120,788 Euro including value-added tax. The GT3 RS is to be sold worldwide with the exception of the USA and Canada.Source - Porsche Press
The 911 GT3 RS is a homologation model intended to serve as a basis for motor sport activities in accordance with the new international GT rules. Porsche will build at least 200 cars of this type and supply them to customers. The 'RS' in the model name will cause the hearts of all Porsche enthusiasts and motor racing fans to beat faster. Models such as the Carrera RS 2.7 of 1972 and the 911 SC RS (1984) were also built under the homologation rules, and not only represent proud chapters in Porsche's heritage but often rewrote motor-sport history as well. The new 911 GT3 RS is intended to continue this tradition.
When the 'RS' was developed, the emphasis was on achieving the best possible power-to-weight ratio. A figure of 4.86 kg/kW has resulted – a further improvement of four percent compared with the Club Sport version of the GT3. The new model is 50 kilograms lighter, and tips the scales at 1,360 kilograms with a full load of fuel (90 liters) in the tank.
The 'RS', like its motor-sport predecessors, is only available with a full roll-over cage installed. All cars have a white paint finish, with the inscriptions only in blue or red, also in the tradition of its famous forbears.
The road version of Porsche's new top sports car has various technical features that will also appear on the racing version, for example the complete wheel hub assemblies, divided front-and rear lateral suspension control arms, optimized rear-axle geometry, a special weight-saving rear window made of polycarbonate material and a carbon-fiber reinforced front hood and rear wing.
The engine is an extremely free-revving unit that develops 280 kW (381 bhp) at 7,300 revolutions per minute from a swept volume of 3.6 liters. The maximum engine speed is 8,200 rpm and the specific output 105.8 bhp per liter. These values are also applicable to the current GT3 model. An air collector located under the rear wing uses pressure build-up there to supply extra intake air to the engine at high speeds, so that the 'RS' reaches its maximum power output even more easily, as borne out by its performance figures. For the classic sprint from 0 to 100 km/h the GT3 RS needs 4.4 seconds, and goes on to reach 200 km/h in 14 seconds. Its top speed is 306 km/h. This abundant power is transmitted via a close-ratio six-speed gearbox. Between the engine and the gearbox the 'RS' has a single-mass flywheel with a lower rotating mass than the double-mass version.
The list price for this truly authentic 'RS' driving feeling is 104,000 Euro (plus specific national-market charges). In Germany, for instance, the 911 GT3 RS costs 120,788 Euro including value-added tax. The GT3 RS is to be sold worldwide with the exception of the USA and Canada.Source - Porsche Press
The 911 GT3 represents the most powerful non-turbocharged Porsche ever offered for street use in the United States and Canada.
Based on the previous 911 GT3 that was not available in North America, the 2004 Porsche® 911 GT3 features a 3.6-liter, flat- six cylinder engine producing 380 horsepower (SAE) and 285 pound-feet of torque. With a power output of an impressive 105 horsepower per liter, the engine propels the 911 GT3 from 0 to 60 mph in 4.3 seconds, from 0 to 100 mph in 9.4 seconds, and to a top track speed of 190 mph. To handle this increased performance, the 911 GT3's transmission is fitted with transmission oil cooling and injection oil lubrication and has undergone some additional reinforcements.
The most striking visual feature of the new 911 GT3 is its unique rear wing that is largely responsible for excellent directional stability at high speeds and increased downforce for fast cornering. Combining a redesigned front apron, the GT3 achieves an outstanding drag coefficient (Cd=0.30) for a car in its class.
The GT3's handling is further enhanced by a sports suspension, wider and lighter wheels, and wider tires. Front wheels are 8.5 inches wide fitted with 235/40 ZR 18 tires, and rear wheels are 11 inches wide with 295/30 ZR 18 tires.
Brakes on the GT3 have been improved as well. Front brakes now feature six-piston, rather than the previous four-piston monobloc brake calipers and larger discs fitted with Porsche-patented cooling ducts. The ABS brake system was also modified. The new system (ABS 5.7) has a faster and more sensitive control response. It is also lightweight and provides greater stability for ABS braking. Porsche Ceramic Composite Brake (PCCB®) discs, standard on the 911 GT2, can be fitted on request.Source - Porsche
Based on the previous 911 GT3 that was not available in North America, the 2004 Porsche® 911 GT3 features a 3.6-liter, flat- six cylinder engine producing 380 horsepower (SAE) and 285 pound-feet of torque. With a power output of an impressive 105 horsepower per liter, the engine propels the 911 GT3 from 0 to 60 mph in 4.3 seconds, from 0 to 100 mph in 9.4 seconds, and to a top track speed of 190 mph. To handle this increased performance, the 911 GT3's transmission is fitted with transmission oil cooling and injection oil lubrication and has undergone some additional reinforcements.
The most striking visual feature of the new 911 GT3 is its unique rear wing that is largely responsible for excellent directional stability at high speeds and increased downforce for fast cornering. Combining a redesigned front apron, the GT3 achieves an outstanding drag coefficient (Cd=0.30) for a car in its class.
The GT3's handling is further enhanced by a sports suspension, wider and lighter wheels, and wider tires. Front wheels are 8.5 inches wide fitted with 235/40 ZR 18 tires, and rear wheels are 11 inches wide with 295/30 ZR 18 tires.
Brakes on the GT3 have been improved as well. Front brakes now feature six-piston, rather than the previous four-piston monobloc brake calipers and larger discs fitted with Porsche-patented cooling ducts. The ABS brake system was also modified. The new system (ABS 5.7) has a faster and more sensitive control response. It is also lightweight and provides greater stability for ABS braking. Porsche Ceramic Composite Brake (PCCB®) discs, standard on the 911 GT2, can be fitted on request.Source - Porsche
2004 Porsche 911 GT3 |
|
| Year | 2004 |
| Make | Porsche |
| Model | 911 GT3 |
| Engine Location | Rear |
| Drive Type | Rear Wheel |
| Body / Chassis | Unit Steel |
| Production Years for Series | 1998 - 2004 |
| Weight | 3042 lbs | 1379.9 kg |
| Performance | |
| 0-60 mph | 4.5 seconds. |
| Top Speed | 306 km/h | 190.2 mph Similar top speeds |
| Engine | |
| Engine Configuration | F |
| Cylinders | 6 |
| Aspiration/Induction | Normal |
| Displacement | 3.60 L | 219.7 cu in. | 3600.9 cc. |
| Valves | 24 valves. 4 valves per cylinder. |
| Valvetrain | DOHC |
| Horsepower | 381.00 BHP (280.4 KW) @ 7400.00 RPM |
| Torque | 280.00 Ft-Lbs (379.7 NM) @ 5000.00 RPM |
| HP to Weight Ratio | 8.0 LB / HP (Vehicles with similar ratio) |
| HP / Liter | 105.8 BHP / Liter |
| Compression Ratio | 11.7:1 |
| Vehicles with similar horsepower and weight | |
| Dimensions | |
| Seating Capacity | 2 |
| Exterior | |
| Length | 174.601 in | 4434.9 mm. |
| Width | 69.701 in | 1770.4 mm. |
| Height | 50.201 in | 1275.1 mm. |
| Wheelbase | 92.701 in | 2354.6 mm. |
| Front Track | 58.501 in | 1485.9 mm. |
| Rear Track | 58.901 in | 1496.1 mm. |
| Vehicles with similar dimensions | |
| Steering | |
| Rack and Pinion with Power Assist | |
| Brakes | |
| Front Brake Size | 13.001 in | 330.2 mm. |
| Rear Brake Size | 13.001 in | 330.2 mm. |
| Tires / Wheels | |
| Tires | Front : 235/40 ZR 18 Rear : 295/30 ZR 18 |
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| 2004 911 GT3 RS |
| 2003 911 GT3 |
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