Sport Car: Lotus Sport Exige GT3

Sport Car Lotus Sport Exige GT3 Black Color

The prototype Lotus Sport Exige GT3 race car was unveiled at the annual FIA GT Championship presentation ceremony outside the world famous Casino in Monte Carlo, Monaco 2nd December 2005th The next day (2 December 2005), the first test vehicle was held at high speed Paul Ricard High Tech Test Track in Southern France under FIA supervision, the first phase of the Lotus Sport Exige GT3 becoming eligible for FIA GT3 competition. This latest FIA series, which will begin in 2006, has been racing cars that have the same power and weight, and that has direct lineage to their road going versions.

Lotus Sport Exige GT3 participants developed the Lotus Sport, the performance arm Lotus Cars and is derived from the standard Lotus Exige coupé model. Weighing about 750 kg, it stays true to "performance through light weight" core Lotus philosophy. The car uses a race prepared 1.8 2ZZ-GE VVTL-i engine with a Roots-type supercharger and air-to-air intercooler that uses Lotus T4e Engine Control Unit to produce 285 hp (289 hp) at 7800 rpm. This gives an impressive power to weight ratio of 380 hp / tonne or 2.6 kg / hp.

After a brief shakedown program Lotus test track at Hethel, factory test driver Gavan Kershaw conducted a final set of chassis tires on the wet morning session at Paul Ricard official FIA test. What followed was a trip to slick tires on the track by FIA nominated test driver drying Christophe Bouchut.

Sport Car Lotus Sport Exige GT3 Back

Commenting on the encouraging test, Chris Arnold, General Manager of Lotus Sport, explained: "We were delighted to attend the official FIA tests. Since the car was still on the drawing board two months ago, it's a fantastic achievement for the full build-in such a short time. We knew this test would be a first test for the car at the spot, and I am very pleased with the results. Our winter development program began testing the tunnel just before Christmas followed by further work in preparation for the next FIA test in March. "

FIA announced five races of the European Championship for the new GT3 class with rounds in the UK, Germany, Belgium, France and Italy. Various national GT Championships are also considering modifications to its regulations to include GT3 class.

Sport Car Lotus Sport Exige GT3 Turing

2010 Modern MP4-25 McLaren Formula One Car

A day after Ferrari unveiled its F10, McLaren became the second team to reveal its 2010 Formula One contender in a launch held on Friday at title sponsor Vodafone's British headquarters in Newbury.
The car will test for the first time in Valencia, Spain, on Monday, alongside new machines from Ferrari, Renault, Mercedes, Sauber, Williams and Scuderia Toro Rosso. Gary Paffett will do the shakedown, before Lewis Hamilton and Jenson Button get their first runs.
Introducing the new car, team principal Martin Whitmarsh noted: "At Vodafone McLaren-Mercedes, we've demonstrated that strength in depth is the best approach to take in Formula One. The group of engineers, designers and strategists we've assembled demonstrates how much can be achieved by a very focused team operating at the very limit of their abilities.

2010 Modern MP4-25 McLaren Formula One Car

Because of the larger fuel tank, the MP4-25 is longer than its predecessors, and the aerodynamics look quite different from last year's car, especially the flat "shark-fin" engine cover running to the tail. McLaren elected to retain its traditional corporate livery, despite Mercedes buying Brawn GP and creating its own silver color scheme. Drastic rule changes implemented over the past two years have kept engineers on their toes to ensure their cars remain competitive. Last year, the FIA drastically revised the aerodynamic regulations, requiring a smaller rear wing and a larger front wing. A new ban on in-race refueling forced the use of a larger fuel tank, which in turn required the car’s wheelbase to grow. Subsequently, McLaren redesigned its cooling system and electrical architecture to accommodate the tank.
Apart from the stretched wheelbase, McLaren says the MP4-25 is an aerodynamic evolution over last year’s car. The team took the pieces they found effective near the end of the last season (when the MP4-24 finally started to become competitive) and applied them to the new car. One of the primary changes to the MP4-25 for the start of this season is the double diffuser at the rear of the car, which sparked great controversy early in the season last year. Other aerodynamic evolutions from last year include the rear wing, which sports a dorsal fin in its center.

2010 Modern MP4-25 McLaren Formula One Car

Although no longer affiliated with Mercedes-Benz, the German automaker continues to supply the team with its powertrain. The MP4-25 uses a 2.4-liter V-8, which revs to (restricted) 18,000 rpm and puts its astonishing (and unlisted) power down through a 7-speed dual-clutch transmission. Unlike last year, no KERS devices will be used on any car in the field.
The MP4-25’s body is again a carbon fiber composite monocoque. Both the engine and transmission are fully stressed members of the frame, further helping to reduce the car’s mass. Because the cars must now start with a race’s worth of fuel onboard, the MP4-25’s starting weight is significantly heavier. The car’s minimum weight has also increased to 1364 pounds -- 30 pounds more than last year’s car.