| Information on the Porsche 928S Cars |
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| The Porsche 928S Specifications |
| 928S - 1983-1986 |
| Engine: |
Water cooled 90 degree V8, aluminum block and heads
Bore and Stroke: 3.74 x 3.11 in (95.0 x 78.9 mm)
Displacement: 4,664cc
Horsepower :238@5,250 rpm
Power to weight ratio: 12.4 lbs per horsepower
Compression ratio: 9.3:1
Cd: .34
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| Fuel system: | K-jetronic (Bosch) |
| Drivetrain: | 5 speed manual transmission
4 speed automatic |
| Suspension: | Front: Upper and lower A-arms, coil springs, tube shocks, anti-roll bar
Rear: Upper lateral links, lower trailing arms, Weissach axle, coil springs, tube shocks, anti-roll bar |
| Dimensions: |
Curb weight: 3,540 lbs
Wheelbase: 98.4"
Length: 175.1"
Width: 72.3"
Height: 51.7"
Track front/rear: 60.8"/59.6"
Ground clearance: 4.5" |
| Brakes and Wheels: | Power assisted, internally vented discs
16x7.0" front, 16x7.0" rear cast aluminum wheels |
| Fuel Economy: | 13 mpg (city) 17 mpg (hwy)
| | Performance: | 0-60mph: 6.1 seconds
0-1/4 mile: 14.6s @ 92.6 mph
Top Speed: 154 mph
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| In 1985, the 928's displacement was increased in size to 4,957cc (100.0"x 78.9"). The compression was also raised to 10.0:1.
Output horsepower was up to 284 in 1985, and 288 in 1986 |
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