1973 Porsche 911 Carrera RS 2.7 Touring Technical Specifications Built At Stuttgart, Germany Price $ $25,000 Engine 911/83 Flat-6 Position Rear, Longitudinal Aspiration Natural Block Material Aluminum Alloy Valvetrain SOHC Fuel Feed Bosch Mechanical Fuel Injection. Displacement 2687 cc / 164.0 in³ Bore 90 mm / 3.54 in Stroke 70.4...