Hartge H2 (E31)

    Description

    Hartge H2 is the second revision of the BMW 8-series from Hartge. The main difference from the H1 version was that the model was not 850Ci, but 840Ci. Those. here they did not squeeze strength out of the 5-liter V12, but equipped the 4-liter V8 engine with a compressor, finalized the engine control unit and replaced the exhaust system. As a result, power increased from 286 to 400 hp. and torque from 400 to 492 N∙m. Considering the weight of the V8 model, the dynamic performance was higher than that of the 12-cylinder model.

    The suspension and braking system were also modified, resulting in a 30 mm lower ground clearance.

    It also offered the opportunity to significantly improve the appearance of the car, not only by installing different-wide wheels with Hartge discs, but also by installing a body kit, thanks to which the car became wider (due to extended fenders) and acquired a very aggressive look.

    Sources

    Bodywork
    Years of production
    1994-1996
    Body type
    купе
    Number of doors
    2
    Number of places
    4
    Engine
    Engine type
    бензиновый
    Engine location
    спереди, продольное
    Engine model
    BMW M60B40
    Cylinders
    V8
    V-angle
    90°
    Cylinder operation
    1-5-4-8-6-3-7-2
    Capacity (cc)
    3982
    Power output (hp / kW /)
    400 /
    250 /
    at rpm
    6000
    Torque (N·m)
    492
    at rpm
    5000
    Bore (mm)
    89,0
    Stroke (mm)
    80,0
    Compression
    10,0
    Number of valves
    4/32
    Valvetrain
    DOHC
    Block material
    алюминиевый сплав
    Engine weight (kg)
    160
    Fuel system
    впрыск
    Turbocharger
    да
    Specific
    Specific output (hp/litre)
    100,45
    Specific output (hp/tonne)
    224,72
    Specific output (kg/hp)
    4,45
    Specific torque (N·m/litre)
    123,56
    Specific torque (N·m/tonne)
    276,40
    Transmission
    Driven wheels
    задний
    Gearbox model
    Getrag
    Gearbox
    механическая
    Number of speeds
    6
    Suspension
    Front suspension
    макферсон
    Rear suspension
    независимая многорычажная
    Elastic elements in front
    пружины
    Elastic elements in rear
    пружины
    Front anti-roll bar
    да
    Rear anti-roll bar
    да
    Wheels brand
    Hartge
    Wheel size front
    10J×18
    Wheel size rear
    12J×18
    Tire brand
    Pirelli P Zero
    Tyres front
    295/35 ZR18
    Tyres rear
    335/30 ZR18
    Steering
    Steering type
    шестерня-рейка
    Power steering
    гидравлический
    Turning diameter (m)
    11,5
    Brakes specs
    Brakes front
    дисковые вентилируемые
    Brakes rear
    дисковые вентилируемые
    Disc material
    чугун
    Anti-lock braking system
    да
    Dimensions and weight
    Body
    несущий
    Body material
    сталь
    Length (mm)
    4780
    Width (mm)
    1994
    Height (mm)
    1305
    Wheelbase (mm)
    2684
    Front track (mm)
    1554
    Rear track (mm)
    1562
    Ground clearance (mm)
    110
    Drag coefficien
    0,290
    Curb weight (kg)
    1780
    Max. weight (kg)
    2180
    Trunk volume max (litre)
    320
    Performance specs
    Fuel tank capacity (l)
    90
    Fuel type
    Аи-98
    Dynamic specs
    Acceleration 0-100 kph (s)
    5,1
    Top speed (kph)
    305
    Top speed (mph)
    189
    Last modified
    13.07.2023

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