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Each 'longtail' is a very special McLaren, a vehicle that makes our designers and engineers wonder how much more we can do, how far we can go. In the 765LT, this has resulted in new McLaren carbon fiber technologies that enable critical weight savings, the greatest power and torque ever in an LT, the fastest acceleration and the highest level of driving experience. " Filippo D'Adamo, Program Manager - McLaren 765LT.
The highly intense, emotional connection is reinforced by the unique quadruple exhaust made of full titanium. The "LT soundtrack" that the 765LT generates is not only the result of the choice of material, but also the design, diameter, angle and spacing of the four centrally mounted round exhaust pipes. The pipe diameter increases the outlet volume, while the relative position of each pipe to the other pipes provides precisely the harmonic content required to produce a high-pitched, pleasing tone that builds up into an incredible crescendo at high engine speeds and becomes stronger and stronger.
The exhaust system is narrowly constructed and designed to reduce weight and has no tailpipes that increase the weight. Depending on where the vehicle is sold, two titanium valves are installed in addition to the titanium exhaust pipes; This arrangement allows for a quieter exhaust tone at lower engine speeds or a more engaging tone and sound at higher speeds as standard in accordance with EU legislation.
Absolute focus on weight loss
The lightweight and construction philosophy that McLaren has in all of its vehicles is even more important with an LT model. Reducing the weight of the vehicle reduces the inertia and at the same time increases the effects of acceleration, braking and steering. A concept that creates a vehicle that reacts immediately to every “request” from the driver's hands and feet. Driven by a determination to minimize weight at every opportunity, McLaren engineers achieved a weight saving of 80 kg (DIN) over the super-light 720S Coupe, which leads the way in terms of performance enhancement compared to its direct competitors. With 622 hp per ton at the lowest dry weight, the 765LT redefines the class and outperforms the competition by more than 50 hp per ton.
The weight reduction has been achieved through the extensive use of carbon fiber - a material that McLaren has recognized expertise - in body parts and components, as well as optimizing drivetrain and chassis parts and eliminating comfort features (although in most cases these include Can be specified at no additional cost).
"A McLaren LT really challenges us to push the boundaries of what is possible - especially when it comes to weight loss - and the 765LT is no exception. The 720S is already very light, which is supported by innovations from previous LT programs, but we have examined every area of the vehicle to achieve even more savings: 'helper' springs in the suspension allow a reduction of 1,5 kg, a tailor-made lightweight center tunnel saves 1,4 kg and optional carbon fiber fenders are 1,2 kg lighter than the standard panels. “James Warner, chief engineer - McLaren 765LT
The changes start at the very front with the 765LT, where the most mundane things have been reassessed in the relentless pursuit of weight reduction: the license plate holder is made of carbon fiber. The extended front splitter, the new front bumper, the front floor, the side skirts, the rear bumper, the rear wing and the extended rear diffuser are also made of carbon fiber - and all tailor-made for the 765LT. The bonnet, front fenders, doors and rear fenders - made of lightweight aluminum as standard - are optionally available in carbon fiber for further weight reduction. Several carbon fiber components of the 765LT, including the front floor and active rear wing, are manufactured at the McLaren Composites Technology Center (MCTC) in Yorkshire, UK. (Article goes over several pages - page selection below)
