The Testarossa has a naturally aspirated 4.9 L (4,943 cc) longitudinally-mounted, 180? Ferrari flat-12 engine. The engine has DOHC 4 valves per cylinder (48 valves in total) and is lubricated via a dry sump system. The engine has a compression ratio of 9.20:1. These combine to provide a maximum power of 287 kW (390 PS; 385 hp) at 6,300 rpm and maximum torque of 490 N?m (361 lb?ft) at 4,500 rpm. Early U.S. versions of the car had the same engine, but had slightly less power, which stood at 283 kW (385 PS; 380 hp).
The Testarossa can accelerate from 0?100 km/h (62 mph) in 5.3 seconds and from 0?97 km/h (60 mph) in 5.2 seconds and on to 161 km/h (100 mph) in 11.4 seconds (though Motor Trend Magazine managed 5.29 seconds and 11.3 seconds, respectively). It can complete a standing (from stationary) quarter mile ~1/4 mi (402 m) in 13.5 seconds and a standing kilometre in 23.8 seconds. The top speed of the Testarossa is estimated at 290 km/h (180 mph). dodge wallpapers, lamborghini, chevrolet wallpapers, Ferrari Testarossa wallpapers, dodge wallpapers
(Porsche 991)911 Turbo and Turbo S (2013?2016)
Introduced in May 2013, the 991 Turbo has a twin-turbocharged 3.8-litre flat-6 engine generating 520 PS (382 kW; 513 hp) and 620 N?m (457 lb?ft) of torque. The S version has an upgraded version of the engine generating a maximum power output of 560 PS (412 kW; 552 hp) and 700 N?m (516 lb?ft) of torque, but the torque is pushed to 750 N?m (553 lb?ft) with overboost function. Both of the versions have all-wheel drive and a seven-speed dual clutch sequential transmission. The Turbo S can reach 100 km/h (62 mph) in 3.1 seconds as claimed by Porsche but has achieved 2.6 seconds by many car magazine tests. New technologies featuring adaptive aerodynamics and rear wheel steering are included as standard.
The Turbo Cabriolet and the Turbo S Cabriolet were added to the 991 lineage at the 2013 Frankfurt Motor Show. Porsche 991 wallpapers#Mazda #Buick #PorscheTaycan #dodge #AudiRS3