Porsche 928 Coupe 4.7 S M 28.21, M 28.22 310 HP [08.1983-07.1986]: technical information
- Body type: Coupe
- Drivetrain type: Rear Wheel Drive
- Model year from: 1983
- Model year up to: 1986
- Engine type: Gasoline engine
- Valve mechanism: -
- Volume: 4.7 L
- Power: 310 HP
- Engine codes: M 28.21, M 28.22
- Engine production period: 08.1983 - 07.1986
- Technical volume: 4664 ccm
- Power: -
- Fuel type: Gasoline
- Injection type: Intake Manifold Injection / Carburetor
- Catalysator Type: Without catalyst
- Number of cylinders: 8
- Cylinder arrangement: -
- Number of valves: 2
- Brake type: Disk brake
- Brake system: Hydraulic
- Optional ABS: -
- Optional ASR: -