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  1. #1
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    Mc Laren MP4-12.C GT3 car officially launched





    BBC Launch article 5/4/2011

    The GT3 version of the McLaren MP4-12C is powered by the 3.8-liter V8 twin turbo M838T engine (limited to 7500rpm), which is mated to a 6 speed sequential transmission, with steering wheel mounted paddle shifters. The McLaren MP4-12C GT3 comes equipped with an LSD with a range of ramps and adjustable pre-load, a hydraulically operated Sintered clutch, a wet sump and Driveshafts with tripod joints.

    McLaren prices the MP4-12C GT3 between 125,000 and 175,000 GBP. The full McLaren MP4-12C GT3 specs list is available lower down this page.

    McLaren MP4-12C GT3 Specifications List:Width (mm) 1995mm
    Height (mm) 1145mm
    Wheelbase (mm) 2670mm
    Fuel tank capacity 120 liters
    Chassis/body McLaren carbon fiber MonoCell with aluminum front and rear frames and bespoke carbon body panels
    Aerodynamics Front and rear diffuser, front splitter, dive planes and adjustable rear wing.
    Transmission 6 speed sequential using actuation via steering wheel mounted paddles

    Limited slip differential with a range of ramps and adjustable pre-loadClick here to enlarge
    Wet sump

    Sintered clutch hydraulically operated

    Driveshafts with tripod joints

    Engine type V8 twin turbo McLaren M838TEngine capacity 3.8L
    Bore x Stroke 93 x 69.9
    Max. Engine speed Limited to 7500rpm
    Cylinder block Cast aluminum , 90 deg V angle, dry sump scavenge, Nikasil coated liners
    Crankshaft Forged steel flat plane
    Pistons Forged aluminum
    Conrods Forged steel
    Cylinder head Cast aluminum with plastic composite cam covers, inlet & exhaust variable cam timing
    Valvetrain 32V with 40 deg variable cam timing on intake & exhaust. Low mass with sliding contact end pivoted pinger followers, single variable rate springs and hollow cast chilled iron camshafts
    Intake system Two water/air charge air coolers.Plastic composite plenum.
    Exhaust system Cast stainless steel exhaust manifold with compact MHI fixed geometry turbo chargers. 970 deg C turbine inlet temperature.
    Fuel system Returnless fuel rail with twin fuel tank mounted pumps and twin spray injectors
    Engine management MESL TAG400 ECU & CIU 100

    Interfacing with Bosch ABS and Shiftec control units

    Wiring harness Modular installation: Engine, chassis, fuel cell
    Lubrication MOBIL1: engine and transmission
    Cooling Air/water heat exchangers for engine water and charge air cooling combined with water/oil heat exchangers for engine, transmission & PAS.
    Front axle SKF integrated axles with handed single wheel retaining nut
    Rear axle SKF integrated axles with handed single wheel retaining nut
    Front suspension Double wishbone adjustable for ride height camber and toe
    Rear suspension Double wishbone adjustable for ride height camber and toe
    Dampers Coil over Multimatic dampers with DSSV technology with independent bump and rebound adjustment
    Front brake system Akebono 6 piston monoblock calliper

    378 x 36mm Iron ventilated disc

    Rear brake system Akebono 4 piston monoblock calliper

    355 x 32mm iron ventilated disc

    Steering Electro-hydraulic PAS
    Wheels Forged Aluminium

    Front 12” x 18”

    Rear 13” x 18”

    MESL TPS system compatible

    Cockpit electronics Multifunction steering wheel with integrated driver display

    Central switch panel with systems display screen

    Steering wheel Derived from MP4-24 Formula 1 wheel retaining integrated driver display, paddle shift and switches
    There are two theories to arguing with women. Neither one works

  2. #2
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    I'm sure FR305 is jerking somewhere with the specs of this car.

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