This manual covers the Porsche 911 SC, produced from 1978 to 1983. Renowned for its iconic 'longhood' silhouette and exceptional handling dynamics, the 911 SC is a celebrated sports car from the late 1970s and early 1980s. It features a rear-engine, air-cooled flat-six 3.0-liter engine, a 5-speed manual transaxle, and a robust chassis designed for performance driving. This model represents a significant era in Porsche's history, bridging the gap to later generations while retaining the core appeal of the 911.

This comprehensive workshop service repair manual provides detailed information for the maintenance, diagnosis, and repair of the Porsche 911 SC. It covers all major systems, including the engine mechanicals, fuel injection, ignition, transmission, drivetrain, suspension, steering, brakes, and electrical systems. The manual includes preventive maintenance schedules, troubleshooting guides, repair and rebuild procedures, component testing specifications, torque values, and alignment data. This resource is essential for owners, mechanics, and technicians to ensure the optimal performance and longevity of the vehicle.