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  Porsche 911 Carrera RSR Turbo 2.1
 

  Article Image gallery (36) Chassis (3) Specifications  
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Country of origin:Germany
Produced in:1974
Numbers built:4
Predecessor:Porsche 911 Carrera RSR
Author:Wouter Melissen
Last updated:July 30, 2014
Download: All images

Engine
Configuration 911/76 B6
Location Rear, longitudinally mounted
Construction magnesium alloy block and head
Displacement 2,142 cc / 130.7 cu in
Bore / Stroke 83.0 mm (3.3 in) / 66.0 mm (2.6 in)
Compression 6.5:1
Valvetrain 2 valves / cylinder, SOHC
Fuel feed Bosch Fuel Injection
Ignition Twin Spark
Lubrication Dry sump
Aspiration KKK Turbo
Power 500 bhp / 373 KW @ 7,600 rpm
Torque 549 Nm / 405 ft lbs @ 5,400 rpm
Red Line 8,000 rpm
BHP/Liter 233 bhp / liter

Drivetrain
Body glass-fibre reinforced plastic panels
Chassis steel monocoque
Front suspension lower wishbones, McPherson struts with titanium coil springs over shock absorbers
Rear suspension trailing arms, titanium coil springs over shock absorbers
Steering rack-and-pinion
Brakes cross-drilled and ventilated discs, all-round
Gearbox Type 915 5 speed Manual
Drive Rear wheel drive

Dimensions
Weight 820 kilo / 1,808 lbs

Performance figures
Power to weight 0.61 bhp / kg
Weight distribution 30% front / 70% rear
Top Speed 300 km/h (186 mph)
0-100 km/h 3.2 s

Auctions
Past sales

Resources
Suggested reading
  • Porsche, Excellence was expected, by Karl Ludvigsen
  • From R to GT2 - The Racing Porsches 911 & 930, by John Starkey
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  Article Image gallery (36) Chassis (3) Specifications