Technical Data

 

 Engine
 Number of cylinders 4
 Displacement 1971 cc
 Compression ratio 7.6:1
 Horsepower-SAE net 86
 Max. torque/rpm (ft. lbs-SAE net) 98/4000
 Lubrication Pressure lubrication system, full-flow oil filter
 Fuel supply Electric pump
 Mixture Electronic fuel injection
 Fuel tank capacity 80 litres (21.13 gal)
 Fuel octane rating 91 RON (Regular 87 CLC octane gasoline)
 
 Electrical System
 Voltage 12
 Battery rating 44 amp/hr.
 Alternator 980 watt
 Ignition Coil ignition
 
 Transmission
 Standard 5-speed manual
 
 Chassis
 Suspension 4-wheel, independent
 Springing Torsion bars
 Brakes 4-wheel disc brakes
 
 Wheels
 Standard 5.5 x 15 steel
 Optional 5.5 x 14 forged steel (Fuchs)
 Wheel nut torque 94 ft-lbs
 
 Tires
 Standard 165 HR 15
 Optional 185 HR 14
 
 Dimensions & weight
 Wheel base 2,271 mm (89.40 in)
 Length 4,291 mm (168.94 in)
 Width 1,610 mm (63.39 in)
 Height 1,320 mm (51.96)
 Weight 1,050 kg (2,314.85 lbs)
 
Performance
 Top speed (approx.) 110.6 mph
 Acceleration (0-62 mph) 13.5 sec.

Image from Porsche USA website

Basic emission equipment and tune-up specifications

 Fuel System AFC Fuel Injection
 Sec. Air Pump Yes
 Throttle Compensator Decel. Valve
 Ignition Distributor Vacuum Unit Yes
 Diverter Valve No
 Spark Plugs Bosch W 175 M 30 or Beru 175/14/3 L
 Spark Plug Gap 0.7mm
 Ignition Distributor Bosch 0.231176.060
 Dwell Angle 47° +/- 3°
 Valve actuation OHV, 1 camshaft
 Valve clearance (engine cold) Intake 0.006 in/0.15 mm
Exhaust 0.008 in./0.20 mm
 Ignition Timing 27° BTDC/3500 vacuum hose disc.
 Idle RPM 925 +/- 50
 CO% 0.5-1.2 sec. air disc.
 Exhaust system Thermo reactors EGR
 Engine Code No. 923/02