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Porsche 911 Carrera 2.7 RS

(1972 model)

Brief specs of 1972 Porsche 911 Carrera 2.7 RS

2-door 2+2-seater fixed-head coupé, petrol (gasoline) 6-cylinder 12-valve flat (horizontally opposed, boxer) engine, SOHC (single overhead camshaft), 2687 cm3 / 164.0 cu in / 164.0 cu in, 156.6 kW / 210.0 hp / 210.0 hp @ 6300 rpm / 6300 rpm / 6300 rpm, 255.0 N·m / 188.1 lb·ft / 188.1 lb·ft @ 5100 rpm / 5100 rpm / 5100 rpm, manual 5-speed transmission, rear wheel drive, 241 km/h / 150 mph / 150 mph top speed

units: metric UK US

Basic (general) data

Marque (make)PorscheIssued from1972
Model911 Carrera 2.7 RSIssued until
Serie911Number made1036
Model familyBody construction
Model codeBody designation
ManufacturerPorscheCountryDE

Bodywork

Base platformNumber of doors2
Bodywork typefixed-head coupéNumber of seats2+2
Bodywork designerCargo capacity (volume)
Passenger space (volume)Max. cargo capacity (volume)

Dimensions & Weight

Length4102 mm / 161.5 in / 161.5 inTotal (curb) weight1050 kg / 2315 lb / 2315 lb
Width1651 mm / 65.0 in / 65.0 inDry weight
Height1321 mm / 52.0 in / 52.0 inLoad capacity
Wheelbase2271 mm / 89.4 in / 89.4 inGross (max.) weight
Track frontTowing weight
Track rearWeight distribution (front)
Ground clearance152 mm / 6.0 in / 6.0 inFuel capacity85 l / 18.7 UK gal / 22.5 US gal
Length/wheelbase ratio1.81  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)Frontal area (A)1.85 m2 / 20.0 sq ft / 20.0 sq ft (est.)
Aerodynamic coefficient (Cd×A)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Engine

Engine CodeTotal number of cylinders6
Engine Typeflat (horizontally opposed, boxer) (Boxer, 6 cylinder)Total number of valves12
Engine ManufacturerPorscheValves per cylinder2
Engine constructionBore90.0 mm / 3.54 in / 3.54 in
Fuelpetrol (gasoline)Stroke70.4 mm / 2.77 in / 2.77 in
Fuel detailsBore/Stroke ratio1.28
Fuel supplyBo K-Jet fuel inj.Engine displacement2687 cm3 / 164.0 cu in / 164.0 cu in
Engine Main bearings8Unitary capacity447.83 cm3/cylinder / 27.328 cu in/cylinder / 27.328 cu in/cylinder
Cam DesignSOHC (single overhead camshaft)Compression ratio8.5 : 1
SumpdryMax. output power156.6 kW / 210.0 hp / 210.0 hp at 6300 rpm / 6300 rpm / 6300 rpm
AspirationnaturalMax. torque255.0 N·m / 188.1 lb·ft / 188.1 lb·ft at 5100 rpm / 5100 rpm / 5100 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)70.0 kW / 93.9 hp / 93.9 hp (est.)
CoolantairSpecific output58.3 kW/l / 1.281 bhp/cu in / 1.281 bhp/cu in
Catalytic converternoSpecific torque94.9 N·m/l / 0.83 lb·ft/cu in / 0.83 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio0.72
  Final gear (drive) ratio4.43

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed241 km/h / 150 mph / 150 mph
Acceleration 0-60 mph (97 km/h)5.50 s / 5.50 s / 5.50 sPower-to-weight ratio200.0 kW/ton / 151.5 bhp/ton / 151.5 bhp/ton
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions
  Range

Chassis

Engine locationrearEngine alignmentlongitudinal
Steeringrack & pinionSteering details
Turns lock-to-lockTurning circle
Suspension frontIndependent, Torsion barSuspension rearIndependent, Torsion bar
Wheels frontWheels rear
Tyres frontTyres rear
Brakes frontdiscBrakes reardisc
Brake diameter frontBrake diameter rear
Brakes detailsBraked area

Technical specifications and performance data of Porsche 911 Carrera 2.7 RS

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