Pagani Huayra

-

Pagani Huayra



The Pagani Huayra  is a mid-engine sports car produced by Italian sports car manufacturer Pagani, succeeding the company's previous offering, the Zonda. It is named after Huayra-tata, a Quechua wind god. The Huayra was named "The Hypercar of the Year 2012" by Top Gear magazine. On February 11, 2015 it was reported that the Pagani Huayra has been sold out. The Huayra was limited to just 100 units as part of Pagani's agreement with engine supplier Mercedes-AMG.
The Pagani Huayra was officially debuted online with several pictures in a press release on January 25, 2011. The official world debut was at the 2011 Geneva Motor Show held in March.


Performance


The Pagani Huayra uses a seven-speed sequential gearbox and a single disc clutch. The choice not to use a dual-clutch in an oil bath was due to the increase in weight of over 70 kg (154 lb), thus negating any advantage of the faster gear changes in a double-clutch transmission. As a result, the transmission weighs 96 kg (212 lb).The Huayra has a top speed of about 383 km/h (238 mph) and it has a 0-97 km/h (60 mph) acceleration time of 2.8 seconds. Using Pirelli tyres, the Pagani Huayra is capable of withstanding 1.66 g of lateral acceleration 
The car is equipped with Brembo brake calipers, rotors and pads. The calipers have four pistons in front and four in the rear. The rotors are drilled carbon ceramic, 380 mm (15.0 in) in diameter and 34 mm (1.3 in) thick.



Engine

The Huayra uses a 6.0 L (5,980 cc) twin-turbocharged M158 60° V12 engine developed by Mercedes-AMG specially for the Huayra, which has a power output of 730 PS (537 kW; 720 hp) at 5,800 rpm and 1,000 N⋅m (738 lbf⋅ft) of torque at 2,250-4,500 rpm. The engine has been designed at the request of Pagani to reduce turbo lag and improve response, achieved with smaller turbo chargers, a different intercooler configuration and re-programmed ECU settings.
Like many high-performance cars, the Huayra uses dry sump lubrication. This has several key benefits including guaranteeing oil flow even when the car is subjected to extreme lateral acceleration, preventing "oil surge" which allows the engine to operate more efficiently while the lack of an oil pan allows mounting the engine lower, lowering the car's center of gravity and improving handling. The fuel consumption of the Huayra is 10 mpg‑US (23.5 L/100 km; 12.0 mpg‑imp) in city and 14 mpg‑US (16.8 L/100 km; 16.8 mpg‑imp) in highway (EPAtesting).
A water / oil heat exchanger reduces engine warm-up times on cold days and helps maintain a stable temperature for refrigerants and lubricants.
To minimise the use of pipes and fittings (and the overall weight of the vehicle), the expansion tank is mounted directly on the engine. Intercooler fins act as an expansion tank circuit at low temperatures.
The titanium exhaust system was designed and built by MHG-Fahrzeugtechnik. Hydroformed joints were developed to reduce back pressure and ensure a free flow exhaust. Titanium reduces the weight of the exhaust system while the Inconel silencers improve reliability in the most exposed parts of the exhaust at high temperatures. The entire system weighs less than 10 kg (22 lb).



Aerodynamics

VariantsThe Pagani Huayra is different from its predecessor in that it incorporates active aerodynamics. It is capable of changing the height of the front from the ground and independently operating four flaps placed at the rear and front of the car. The behavior of the flaps is managed by a dedicated control unit that is fed information from systems such as the ABS and ECU, which pass on information about the car's speed, yaw rate, lateral acceleration, steering angle and throttle position. This is intended to achieve minimal drag coefficient or maximum downforce depending on the situation. The Huayra's designer Horacio Pagani states that it has a variable drag coefficient of between .31 and .37. The system also prevents excess body roll in the corners by raising the "inside" flaps (i.e. the left ones in a left-handed corner and vice versa), increasing the downforce on that side of the car. The rear flaps also act as an airbrake. Under hard braking, both the front suspension and the two rear flaps are raised to counter-act weight transfer to the front wheels and keep the whole car stable, for instance when entering a corner. Air from the radiator is extracted through an arch in the bonnet at an angle that is designed not to affect the streamline around the body. The side air intakes behind the front wheels create a low pressure zone, resulting in downforce.

Comments

Post a Comment

Popular posts from this blog

Koenigsegg Gemera

-
Image
The  Koenigsegg Gemera  is a limited production four-sea t  plug-in hybrid   grand tourer. It is manufactured by Swedish automobile Koenigsegg  . It was unveiled on 3 rd March 2020 at an online broadcast by koenigsegg.First it was going to unveiled in Geneva motor show but that show was cancelled . Design Production is expected in 2020 and 300 units  will be made.It is designed by Sasha  Selipanov. It has two door but it is a four seater car. They are designed in such a way that all four passenger can seat  comfortable and door also open in less space.Its weight is 1850 kg.Its is also said that it can run on bio-fuel as well as on Lava .     This car also has floating 360 degree camera on dash board. The side view mirrors are camera and they are arranged in such a way that driver does not have to change the habit of viewing it usually.  360 Degree Camera  Side view Camera           Specifications The Gemera is the first four-seater car b
Read more

Koenigsegg Jesko

-
Image
The  Koenigsegg Jesko  is a limited production mid-engine sports car produced by Swedish automobile manufacturer Koenigsegg. Introduced at the 2019 Geneva Motor Show, the car succeeds the Agera. The name Jesko is a tribute to the company founder's father, Jesko von Koenigsegg. The Jesko is primarily built as a high-performance track car, with focus on high aerodynamic downforce and more precise handling. Koenigsegg's other current production model, the Regera, is designed as a grand touring-oriented offering. Specifications Engine The engine is a development of the 5.0-litre twin-turbocharged V8 engine used in the Agera. It has four valves per cylinder each with a bore and stroke of 92 mm × 95.25 mm (3.62 by 3.75 inches) and a compression ratio of 8.6:1. The engine has a power output of 1,298 PS (955 kW; 1,280 hp) on normal gasoline and has a power output of 1,622 PS (1,193 kW; 1,600 hp) and 1,573 N⋅m (1,160 lb⋅ft) of torque at 5,100 rpm on E85 biofuel.
Read more

Tesla Model 3

-
Image
The  Tesla Model 3  is an electric four-door sedan developed by Tesla. The Model 3 Standard Range Plus version delivers an EPA-rated all-electric range of 250 miles (402 km) and the Long Range versions deliver 322 miles (518 km). At least one Model 3 was driven 606.2 miles (975 km) on a single charge. The Model 3 carries full self-driving hardware, with periodic software updates adding functionality. Limited production of the Model 3 began in mid-2017, with the first production vehicle rolling off the assembly line on July 7, 2017, with the official launch and delivery of the first 30 cars on July 28. On July 1, 2018, Elon Musk announced that Tesla had met its production goal of 5,000 cars in a week. Total deliveries passed the 100,000-unit milestone in October 2018, and cumulative sales since inception totaled 448,634 through December 2019. The Model 3 topped global sales of plug-in electric cars in 2018, and also listed as the top-selling plug-in passenger car in the U.S. and
Read more