1970-1975 Porsche 914, 914/6, 914 Sportomatic, 914-1.7, 914-1.8 and 914-2.0 Workshop Manual

Porsche 914 Workshop Coverage

• Covers 1970–1975 Porsche 914, 914/6, and 914-1.7, 914-1.8, and 914-2.0 variants including Sportomatic configuration
• Official Porsche KG factory publication, 1974/1975 USA/CAN edition
• Contains detailed technical data tables, exploded-view diagrams, ignition system wiring schematics, and lubrication schedules
• Accessible from your device as soon as the order is placed
• OCR text layer lets you jump to a torque spec by keyword
• This 1503-page official technical documentation provides the specific service, installation, and adjustment parameters for the 914-series flat-four engine, drivetrain, and electrical systems.

Engine and Technical Documentation

This factory manual spans the 914 platform with dedicated sections for engine maintenance, fuel injection systems, and chassis specifications. It details the mechanical components including the air-cooled flat-four engine, the multi-point injection configurations, and the specific transmission assemblies for both manual and Sportomatic models. The document organizes technical data, wear limits, and overhaul procedures across 13 distinct chapters, ensuring identification of critical assembly clearances and system diagnostics for technicians.

Specification Previews

The Porsche 914 service data includes extensive torque tables and capacity charts for fluids and electrical components. Intake manifold vacuum settings are documented for the AFC injection system. Valve clearance for the intake is listed at 0.15 mm in the cylinder head specification table. Cylinder head nut tightening torque is specified at 3.2 mkg in the engine data section. The Porsche 914 fuel tank capacity is documented at 62 liters across the standard range. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This factory manual serves as the primary technical reference for the 1970–1975 Porsche 914, documenting the service procedures for the flat-four engine, electrical system, and chassis components for the US and Canadian markets.