Make a super fast car was not easy. Many technical requirements that must be met and that complicated. The machine must be powered by, the body as light as possible, and can be controlled without reducing the dynamics. Furthermore, it should weigh downforce and large-small air resistance is also a deadly secret weapon.
McLaren also has a history of 'spiritual' long enough to get two factors sacred. Bruce McLaren created the 'nostrils' to increase downforce and remains the hallmark of McLaren cars until now. Unfortunately, Bruce must have died at the age of 33 years while testing McLaren M8D who lose downforce due to the rear body and wings of the car apart. M8D was spinning uncontrollably and beat box marshall at speeds over 160 km / h before entering the Woodcote corner at Goodwood circuit.
In the mid 90's, McLaren has a different approach again to increase downforce. F1 GTR plunge at Le Mans in 1995 with a performance that is not much different from the F1 version of the highway. Even GTR powered version is smaller than the standard F1 because of regulations that limit air supply. Although appearing as the champion, the F1 GTR performance is still not satisfactory. Thus was born the F1 GTR '97 'Long Tail'dengan longer snout and tail who was quite effective at increasing the compressive force.
McLaren now back uplifting Long Tail into the super car 675LT. This car is extra spicy version of the 650S and the tail was completely elongated because only stretched 38 mm. While the pure Si Long Tailed 635 mm longer than the usual F1. 675LT least promising adhesion and greater horsepower than F1 GTR 'Long Tail'.
Although both fighters elite McLaren Super Series, 675LT has a greater downforce 40 percent 650S. Installation of the front air splitter and the wing are more prominent at the end of the front fender bawak make up the muzzle of a car is not easy. Turbulence which arise around the wheel house on-the-'netral' by sil carbon fiber on the bottom of the door. Air inlets in front of the rear wheels also widened to provide more rapid air supply to the radiator.
Long Tail is also equipped with a carbon fiber Airbrake adopted from aircraft technology. Compared with the 650S, size 50 percent larger. This section will be open when full braking at speeds above 95 km / h to provide a large air resistance quickly. The effect of faster cars stopped at the same time maintaining vehicle stability during braking full. There is a possibility there are many tricks to create downforce that do not diumbar Woking Maranello so that intelligence agencies did not lose his job.
Switch to fat-burning affair, 675LT success throwing 100 kg load is not required of 650S so that the total weight of only weighs 1,230 kg. Super lightweight carbon fiber is still a favorite material, coupled with the use of glass plexiglass, titanium exhaust to 1.1 kg lighter. Wait, plexiglass? Calm, there is no beauty that sacrificed though 675LT is road legal race car. Do not imagine the glass display plexiglass-like plastic cover like in Nascar racing car. 675LT glass still looks normal with grooves that perfectly smooth.
Rear wheels get power from the central engine V8 twin turbo 3.8-liter coded M838TL. Practically only the capacity of the machine and blocks are similar to 650S. More than 50 percent of komnponennya completely new including its turbocharger. The maximum force recorded "satanic figures" 666 hp at 7,100 rpm rotation. Torque of 700 Nm constant flow in round 5000-6500 rpm. This puts superior 675LT 25 hp and 20 Nm of 650S. Acceleration 0-100 km / h achieved in 2.9 seconds and reaches a maximum speed of 330 km / h. Engine performance and acceleration on the straight path worth to compete with the Ferrari 488 GTB. McLaren with downforce owned predicted better at mastering the chicane than its rivals. Moreover, the level of violence per Long Tail also increased by 27 percent in the front axle and 63 percent on the rear wheels. McLaren must remain alert to the initial pull 488 as a torque of 760 Nm has been reached on the rotation of 3,000 rpm lower.
SPECIFICATIONS
McLaren 675LT 2016
ENGINE 3.8-liter V8 twin turbo
POWER / TORQUE 666 hp @ 7,000 rpm / 700 Nm @ 2,000 rpm
TRANSMISSION 7-speed SSG
P x L x H 4,546 x 2,095 x 1,188 mm
EMPTY WEIGHT 1,230 kg
PERFORMANCE
0-100 KM / HOUR 2.9 seconds
TOP SPEED 330 km / h
CO2 Emissions 275 g / km
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