Tuesday, February 26, 2008

Providing the direct feedback of a manual transmission with the total convenience of an automatic, the new seven-speed MCT with AMG Speedshift is an all-new design available only in the new SL63 AMG. Featuring seven speeds, four shift modes and a double-clutching function, the MCT transmission offers impressive versatility and even faster shift times.At the heart of the new AMG Speedshift MCT seven-speed sports transmission is a new start-up clutch, which runs in an oil bath and replaces a conventional torque converter. Thanks to its low rotational mass, the start-up clutch helps the transmission respond instantaneously and dynamically with no slip.
Twin overhead camshafts in each cylinder bank open the 32 valves via bucket-type followers. In other words, instead of rocker arms, the cam lobes sweep across the flat top of the followers, which sit directly on top of the valve stems. This space-saving design provides a very stiff valve train that allows for large valve openings and dependable high-speed operation for maximum horsepower and torque. However, in contrast to racing engines, each bucket incorporates a hydraulic lifter that automatically maintains valve clearance, which allows for long service intervals and low costs.

Monday, February 18, 2008

2008 PPI Audi R8 Razor

2008 PPI Audi R8 Razor
With the launching of the R8, Audi heats up against rivals Porsche, Ferrari and Bentley vigorously providing stiff competition. The Swabian, German tuners PPI Automotive Design GmbH, customize Audi’s flagship sportscar by stoking up the fire with even more coal going that extra mile by providing an enhanced look combined with improved driving dynamics. A wind tunnel-tested aerodynamic kit of carbon fibre in combination with a performance enhancement and special lightweight magnesium wheels in 19-inch dimensions provides measurably improved appearance whether on the race track or the elegant promenade of the elite jet set. To complete the exclusive enhancements of the R8, PPI offers extensive modifications in materials and parts to the original interior. PPI offers handbrake, door entry threshold plates and middle instrument panel in carbon fibre. The technical highlight of the interior is the new PPI designed ergonomic steering wheel (available with Carbon Fibre sections) with additional interface controls for its driving dynamical program. Offered on special request is a personalized floor mat set furnished with leather trim. Also available is complete hand crafted precision leather, suede, alcantara upholstery from our in-house saddlers.

Monday, February 04, 2008

Abt AS5

Unobtrusive design and powerful appearance - this is what the Abt AS5 stands for. With a discerning eye on the detail Abt enhances the elegant Audi Coupé with its breathtaking, pleasing contours and the stretched flanks. The team from Kempten has managed to upgrade the unique vehicle without changing its character. With the two coloured paint and the Abt body kit, the AS5 appears like a mannequin in an extravagant designer tailor-made suit.The front skirt, in which a grid element accents the front fog lights and the single-frame grill, the strikingly curved lateral parts, the fender insets and the gill-shaped air inlets form a shapely unit. The Coupé is a unique and beautiful car, no matter from which perspective.
The Abt AS5 is not only optically a real sports car. In Essen it is presented with the powerful 3.0 TDI engine which, thanks to Abt Power S, now brings 300 HP (221 KW) onto the road instead of the serial 240 HP (176 KW). The torque of 600 Nm is getting free at already 2400 rpm and provide for shear force in all situations. Also impressive is the acceleration of the self-igniting engine.