sexta-feira, 31 de dezembro de 2010

Ford GT Concept - 2005

Marca - The Beanstalk Group
Escala - 1:18
The Ford GT is a mid-engine two-seater sports car. Ford Motor Company produced the Ford GT for the 2005 to 2006 model years. The designers drew inspiration from Ford's classic GT40 race cars of the 1960s and because of nearly identical styling, the new Ford GT is sometimes mistaken for its 1960s counterpart.
The GT is similar in outward appearance to the original Ford GT40 cars, but bigger, wider, and 3 in (76 mm) taller than the original 40 in (100 cm); as a result, a potential name for the car was the GT43. Although the cars are visually related, structurally, there is no similarity between the modern GT and the 1960s GT40 that inspired it. Three production prototype cars were shown in 2003 as part of Ford's centenary, and delivery of the production Ford GT began in the fall of 2004.
The Ford GT features many new and unique technologies, including superplastic-formed aluminum body panels, roll-bonded floor panels, a friction stir welded center tunnel, a "ship-in-a-bottle" gas tank, a capless fuel filler system, one-piece door panels, and an aluminum engine cover with a one-piece carbon-fiber inner panel.
Brakes are four-piston aluminum Brembo calipers with cross-drilled and vented rotors at all four corners. When the rear canopy is opened, the rear suspension components and engine are visible.
The mid-mounted 5.4 L Modular V8 engine is all-aluminum with a Lysholm twin screw-type supercharger. It features a forged rotating assembly housed in an aluminum block designed specifically for the GT program. A dry sump oiling system is employed, allowing the engine to sit low in the car's frame. The DOHC 4-valve heads are a revision of the 2000 Ford Mustang SVT Cobra R cylinder heads (with slightly increased wall casting thickness in the exhaust port). The camshafts have unique specifications, with more lift and duration than those found in the Shelby GT500 or 2003–2004 Ford Mustang SVT Cobra. Power output was originally designed to be 550 hp (410 kW; 558 PS) at 6500 rpm and 500 ft·lbf (678 N·m) at 3750 rpm of torque. The car has 690 hp (515 kW; 700 PS) at 7000 rpm and 610 ft·lbf (827 N·m) at 3800 rpm of torque. A Ricardo six-speed manual transmission is fitted featuring a helical limited-slip differential.


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