RUF SCR 4.2

    Description

    Introduced in 2016, the RUF SCR 4.2 embodies the philosophy of the original RUF SCR, which was produced from 1979 to 1981. The number in the title "4.2" denoted the equipment with a 4.2-liter engine.

    Instead of the bored-out engine from the air-cooled 993, the SCR was fitted with a water-cooled version of the Metzger engine that powered the Porsche 911 GT3 (997). The volume has been increased to 4.2 liters and its power output has been increased to 525 hp. and 500 Nm of torque.

    Power was sent to the rear wheels via a 6-speed manual transmission with a limited slip differential, allowing the car to accelerate from standstill to 100 kph in 4.1 seconds and reach a top speed of 322 kph.

    The car had a multi-link suspension with carbon-ceramic brakes and the original five-spoke alloy wheels with a diameter of 19 inches.

    The carbon fiber monocoque was integrated with a roll cage covered with carbon fiber panels, creating the look of the Porsche 911 (964). Which also, in addition to increasing the strength of the body, made it possible to reduce the curb weight of the SCR to 1190 kg.

    Like the original SCR, the SCR 4.2 featured a "whale tail" rear wing and front bumper with round channels for brake cooling, tiny side mirrors, and a slotted rear bumper.

    To improve stability, the model has been extended its wheelbase by 70mm, moving the front axle forward by 50mm and the rear axle by 20mm, without increasing the overall length compared to the original model.

    Like the outside, the interior was styled after the Porsche 911 (964), starting with a five-dial fascia, vertical windshield, low-mounted shifter and slightly offset pedals. The headlining, like the door cards, was carbon fiber, but featured a rough and textured surface. The steering wheel was wrapped in Alcantara, and the fixed-back Recaro seats were upholstered in retro style.

    The cost of the car was approximately 500 thousand euros.

    Sources

    Bodywork
    Years of production
    2017-
    Body type
    купе
    Number of doors
    2
    Number of places
    2
    Engine
    Engine type
    бензиновый
    Engine location
    сзади, продольное
    Engine model
    Metzger
    Cylinders
    B6
    Capacity (cc)
    4185
    Power output (hp / kW /)
    525 /
    386 /
    at rpm
    8370
    Torque (N·m)
    500
    at rpm
    5820
    Number of valves
    4/24
    Valvetrain
    DOHC
    Block material
    алюминиевый сплав
    Dry sump
    да
    Fuel system
    прямой впрыск
    Turbocharger
    Specific
    Specific output (hp/litre)
    125,44
    Specific output (hp/tonne)
    441,18
    Specific output (kg/hp)
    2,27
    Specific torque (N·m/litre)
    119,47
    Specific torque (N·m/tonne)
    420,17
    Transmission
    Driven wheels
    задний
    Gearbox
    механическая
    Number of speeds
    6
    Suspension
    Front suspension
    push-rod
    Rear suspension
    push-rod
    Elastic elements in front
    пружины
    Elastic elements in rear
    пружины
    Front anti-roll bar
    да
    Rear anti-roll bar
    да
    Wheels brand
    Ruf
    Wheel size front
    8,5J×19
    Wheel size rear
    11,0J×19
    Tire brand
    Michelin
    Tyres front
    245/35 R19
    Tyres rear
    305/30 R19
    Steering
    Steering type
    шестерня-рейка
    Power steering
    гидравлический
    Brakes specs
    Brakes front
    дисковые вентилируемые
    Brakes rear
    дисковые вентилируемые
    Front brake diameter (mm)
    380
    Rear brake diameter (mm)
    350
    Disc material
    карбон-керамика
    Number of caliper pistons (front/rear)
    6/4
    Anti-lock braking system
    да
    Dimensions and weight
    Body
    монокок с панелями
    Body material
    углеволокно
    Length (mm)
    4207
    Width (mm)
    1819
    Height (mm)
    1265
    Wheelbase (mm)
    2342
    Front track (mm)
    1445
    Rear track (mm)
    1500
    Curb weight (kg)
    1190
    Performance specs
    Energy efficiency class
    G
    Ecological class
    Евро 6
    Fuel consumption combined (l/100 km)
    13,9
    Dynamic specs
    Acceleration 0-100 kph (s)
    4,1
    Top speed (kph)
    322
    Top speed (mph)
    200
    Last modified
    12.09.2023

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