For the UK market the 928S was rebranded as the 928S2 in 1984.
The 4.7-litre engine had a slightly higher compression ratio of 10.4:1, a new Bosch LH-Jetronic fuel injection system was fitted, together with an EZF dual distributor ignition system. This all gave a modest power hike to 310bhp.
What’s more, ABS braking was available as an option for the first time on a production Porsche. This became standard in 1986.
Compression ratio: 10.4:1
Maximum power: 310bhp at 5900rpm
Maximum torque: 400Nm at 4100rpm
Brakes: Front: xxxxmm discs; rear: xxxxmm discs. Servo assisted with optional ABS
Suspension: Front: Independent with double wishbone, telescopic dampers with co-axial coil springs, plus anti-roll bar
Rear: Independent with lower wishbones, upper transverse link (Porsche-Weissach patent geometry), coil springs, telescopic dampers, plus anti-roll bar
Wheels & tyres: Front: 16x7J with 225/50VR16 tyres. Rear: 16x7J with 225/50VR16 tyres
Top speed: 158mph