Panning at the highway. Audi TT first Generation The production model (internal designation Typ 8N) was launched as a Coupe (TT-C) in September 1998, followed by a Roadster (TT-R) in August 1999, based on the Volkswagen Group A4 (PQ34) platform used for the Volkswagen Golf Mk4, the original Audi A3, the Skoda Octavia and others. The styling differed little from the concept, except for slightly reprofiled bumpers, and the addition of a rear quarterlight windows behind the doors. Factory production commenced October 1998. Mechanically, the TT uses a transversely mounted internal combustion engine with front or quattro four-wheel drive. It was first available with a 1.8 litre inline four cylinder 20-valve turbocharged engine, with either 180 PS (132 kW; 178 bhp) or 225 PS (165 kW; 222 bhp). The engines share the same basic design but the 225 PS version features a larger turbocharger, an additional intercooler on the driver's side, forged connecting rods, a dual exhaust, and a few other internals designed to accommodate the increase in turbo boost from roughly 10 psi peak to 15. Haldex Traction enabled four wheel drive, 'branded' as "quattro" was optional on the 180 PS (132 kW; 178 bhp) engine, and standard on the more powerful version. Early TT models gained press coverage for a series of high-speed accidents in Europe. Reported crashes and related fatalities occurred at speeds in excess of 180 km/h (112 mph), during abrupt lane changes or sharp turns. Both the coupe and roadster models were recalled in late 1999/early 2000, to improve predictability of the car's handling at very high-speeds. Audi's Electronic Stability Programme, and rear spoiler were added, along with suspension modifications. All changes were subsequently incorporated into future versions of the car. The original four cylinder engine range was complemented with a 250 PS (184 kW; 247 bhp) 3.2 litre VR6 engine in early 2003, which comes as standard with the quattro four-wheel drive system. In July 2004, a new Direct-Shift Gearbox (DSG) (dual-clutch) gearbox, which improves acceleration through drastically reduced shift times, was offered, along with a stiffer suspension. Factory production of this generation ended in June 2006. [wikipedia.org]

4/14/10. Portland, Oregon. While walking. Nikon Coolpix S8000. Handheld. SOOC. Desmo=It’s called Desmodromic valve control. An engineering solution found on only one motorcycle – Ducati. Most motorcycle engines rely upon conventional springs for valve closure, but as rpm increases, the time taken for the spring to close the valve becomes critical. Failure of the valve to follow the precise profile of the camshaft results in loss of performance. Ducati's Desmodromic valve system eliminates the spring and actuates valve closure mechanically. The result is safe, exact valve timing at all engine speeds. Every Ducati motorcycle, including our World Superbikes and the MotoGP Desmosedicis rely on the Desmo system. L-Twin=Since its historic debut in 1972 to today’s unmatched record of World Superbike Championships, Ducati L-Twin power dominates. The perfect 'primary balance' of the 90° L-Twin and its low centre of gravity combine with the well centralised mass and low gyroscopic effect of its narrow crankshaft to ensure a motorcycle with a light feel and a natural response to rider input. The L-Twin’s big bore, short stroke design and power pulse frequency delivers tractable drive. Desmodromic valve actuation, fuel injection, computer engine management and Testastretta technology keep Ducati ahead of the pack. Sound=The sound is unique thanks to the 90° L-Twin engine configuration, intake 'howl'and exhaust system design. The unmistakable sound of Ducati is a symphony of internal combustion. Trellis=The tubular Trellis frame, used on every Ducati motorcycle, is a signature design element. This unique Ducati frame is light, rigid and beautiful thanks to its ingenious Trellis design and use of high quality ALS 450 tubing. Each tube is mitred and micro-fusion welded in a complex triangulated pattern and our incredibly strong L-Twin engine cases are functional 'stressed members' of the chassis.