Bmw S50B32 (1995)

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Specifications

BMW S50B32, srtaight 6 cyl, 4 stroke, petrol engine
Introduced in 1997
3201cc
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Dimensions

Cylinders arrangement: I6
Strokes: 4
Bore x Stroke: 86.4 x 91.0 mm
Capacity: 3201 cc
Compression ratio: 11.3:1

Construction materials

cast iron block and aluminum head
connectin rod distance center to center 139 mm
piston compression height 32.3 mm

Cylinder-head

crossflow design
DOHC with VANOS system in both cams (stock), 4 valves / cyl - 24 valves total, inlet valves diameter 35 mm

Aspiration

natural with Siemens MSS50 engine management and multipoint electronic fuel injection with 1 throttle body per cylinder (6 throttles)

Ignition

ECU, Siemens MSS50
firing order 1-5-3-6-2-4

Cooling and lubrication

water cooled
dry sump

Torque values

Models used and Output

Year	Model	Induction	Compression ratio	Power	Torque
1998	Debora LMP296	MPFI	13.0:1	425 hp @ 8500 rpm	290 lb.-ft @ 6000 rpm
2001	Debora LMP200	MPFI	13.0:1	425 hp @ 8500 rpm	290 lb.-ft @ 6000 rpm

1995: BMW M3 E36 GT2