The 1987 Porsche 911 CS (Club Sport) is a special edition model featuring enhanced performance characteristics, sport-tuned suspension, lightweight components, and unique styling elements. This supplement provides additional information specific to the CS variant, covering performance specifications, special features, maintenance procedures, and technical details not included in the standard owner's manual.
The 1987 Porsche 911 CS represents a focused sports car variant with weight reduction and performance enhancements over standard 911 models.
| Feature | Description |
|---|---|
| Engine | 3.2L air-cooled flat-six with enhanced performance tuning |
| Transmission | 5-speed manual gearbox with sport ratios |
| Suspension | Sport-tuned with lowered ride height |
| Brakes | Ventilated disc brakes with upgraded calipers |
| Wheels | Fuchs alloy wheels 16x7 front, 16x8 rear |
| Weight | Approximately 100kg lighter than standard 911 |
| Interior | Sport seats with reduced sound insulation |
| Exterior | CS-specific badging and aerodynamic enhancements |
| Performance | 0-60 mph in 5.4 seconds |
| Top Speed | 152 mph |
The CS model features significant performance upgrades over the standard 911.
WARNING! High-performance characteristics require experienced driving skills. Always drive responsibly and within legal limits.
Power on; familiarize yourself with CS-specific controls and features.
CAUTION! Sport suspension provides stiffer ride quality. Adjust driving style accordingly.
Standard 911 instrumentation with CS-specific calibrations and warning ranges.
Instrument Cluster: Tachometer (redline at 6300 rpm), speedometer, oil temperature, oil pressure, fuel level, coolant temperature (air-cooled system monitoring).
Performance Monitoring: Oil pressure gauge (4-5 bar normal operating range), oil temperature gauge (180-240°F normal range), voltmeter (13-14.5V normal range). Warning Lights: Oil pressure, brake system, alternator, seat belts. CS Features: Sport mode settings, suspension adjustments (if equipped), performance monitoring systems.
Enhanced maintenance requirements for high-performance CS model.
Tip: Use only Porsche-approved fluids and genuine Porsche parts for optimal performance.
Optimize performance and longevity with proper driving techniques.
WARNING! High-performance capabilities require advanced driving skills. Professional instruction recommended.
Standard 911 safety systems with CS-specific considerations.
Special care requirements for CS model components and finishes.
CAUTION! Use only Porsche-approved cleaning products. Avoid abrasive materials on special finishes.
Porsche AG limited warranty coverage for 1987 models. CS-specific components covered under standard warranty terms. Additional corrosion protection warranty: 10 years against perforation. For warranty service, contact authorized Porsche dealership. Porsche Cars North America, Inc. 2800 South 25th Avenue, Broadview, IL 60155. Customer Assistance: 1-800-PORSCHE.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Hard starting | Fuel system/ignition | Check fuel pressure; inspect spark plugs and wires; verify timing |
| Oil consumption | Normal for air-cooled engine | Monitor level; 1qt/600mi normal; excessive use indicates issues |
| Gear selection difficulty | Linkage adjustment | Inspect shift linkage; adjust as needed; check fluid level |
| Brake vibration | Rotor warping | Inspect rotors; resurface or replace as necessary |
| Overheating | Cooling system | Check oil cooler; clean fins; verify thermostat operation |
Service: Authorized Porsche dealership only for warranty work.
Technical Support: Porsche Classic Center for vintage model assistance.