Koenig Ferrari 308 GTB Turbo

    Description

    The Koenig-Specials 308 GTB Turbo is a deep modernization of the Ferrari 308 GTB (Ferrari 308 GTS), produced from 1975 to 1985 by Ferrari.

    The Ferrari V8 engine received Koenig camshafts, forged titanium pistons and an intercooled turbocharging system with a water tank that cools the air before turbocharging. As a result of modernization, engine power increased from 240 to 400 hp, and maximum speed to 304 kph

    The brake system and suspension have also been modified, becoming stiffer and lower by 3 cm. The sports car received two-component BBS wheels and wider wheels 225/50 R15 at the front and 285/45 R15 at the rear.

    In total, around 12 cars were modified at a cost of £60,000, with the standard 308 GTSi costing £23,000.

    Sources

    Bodywork
    Years of production
    1975-1985
    Produced (pcs.)
    12
    Body type
    тарга
    Number of doors
    2
    Number of places
    2
    Engine
    Engine type
    бензиновый
    Engine location
    центральное, поперечное
    Engine model
    Ferrari Tipo F106 AB V8
    Cylinders
    V8
    V-angle
    90°
    Capacity (cc)
    2926
    Power output (hp / kW /)
    400 /
    294 /
    at rpm
    8000
    Torque (N·m)
    475
    at rpm
    5900
    Bore (mm)
    81,0
    Stroke (mm)
    71,0
    Compression
    8,8
    Number of valves
    4/32
    Valvetrain
    DOHC
    Block material
    алюминиевый сплав
    Fuel system
    впрыск
    Fuel system model
    Bosch K-Jetronic
    Turbocharger
    да
    Compressor model
    Rajay 375E
    Turbo pressure (bar)
    0,8
    Specific
    Specific output (hp/litre)
    136,71
    Specific output (hp/tonne)
    293,04
    Specific output (kg/hp)
    3,41
    Specific torque (N·m/litre)
    162,34
    Specific torque (N·m/tonne)
    347,99
    Transmission
    Driven wheels
    задний
    Gearbox
    механическая
    Number of speeds
    5
    Final drive ratio
    3,710
    First gear ratio
    3,230
    Second gear ratio
    2,230
    Third gear ratio
    1,610
    Fourth gear ratio
    1,200
    Fifth gear ratio
    0,890
    Suspension
    Front suspension
    независимая на двойных поперечных рычагах
    Rear suspension
    независимая на двойных поперечных рычагах
    Elastic elements in front
    пружины
    Elastic elements in rear
    пружины
    Front anti-roll bar
    да
    Rear anti-roll bar
    да
    Wheels brand
    BBS
    Tyres front
    225/50 R15
    Tyres rear
    285/45 R15
    Steering
    Steering type
    шестерня-рейка
    Turning diameter (m)
    12,0
    Brakes specs
    Brakes front
    дисковые вентилируемые
    Brakes rear
    дисковые вентилируемые
    Brand of brakes
    AP Racing
    Front brake diameter (mm)
    304×32
    Disc material
    чугун
    Number of caliper pistons (front/rear)
    4
    Dimensions and weight
    Body
    стальной трубчатый каркас
    Body material
    стекловолокно
    Length (mm)
    4230
    Width (mm)
    1820
    Height (mm)
    1090
    Wheelbase (mm)
    2340
    Front track (mm)
    1460
    Rear track (mm)
    1460
    Ground clearance (mm)
    90
    Curb weight (kg)
    1365
    Weight distribution (%)
    40/60
    Performance specs
    Fuel tank capacity (l)
    74
    Fuel type
    бензин
    Dynamic specs
    Acceleration 0-100 kph (s)
    4,6
    Acceleration 0-60 mph (s)
    4,5
    Top speed (kph)
    304
    Top speed (mph)
    189
    Last modified
    26.10.2023

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