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A dual-clutch transmission (DCT) (sometimes referred to as a twin-clutch transmission) is a type of multi-speed vehicle transmission system, that uses two separate clutches for odd and even gear sets. [1] The design is often similar to two separate manual transmissions with their respective clutches contained within one housing, and working as ...
The Ford unit is a six-speed with one clutch acting on reverse, first, third, and fifth gears, and the other used for second, fourth, sixth gears. As the first gear is engaged, the 2-4-6 clutch is disengaged and the second gear cogs are engaged. At the appropriate time, the R-1-3-5 clutch is disengaged and the 2-4-6 clutch is engaged.
PDK is available as an option for all 911 Carrera and 911 Turbo (991.1 Non S) models as a 7-speed transmission, featuring manual and automatic modes. Gears 1 to 6 have a sports ratio and top speed is reached in 6th gear. 7th gear has a long ratio and helps to reduce fuel consumption by keeping engine revs low.
It is powered by a six-cylinder boxer engine rated at 320 PS (316 hp; 235 kW) and 273 lb⋅ft (370 N⋅m) of torque, a 7.5 kW (10 hp) increase in power over the Boxster S and the related Cayman S. The Boxster Spyder came with a 6-speed manual transmission as standard and had Porsche's 7-speed PDK dual-clutch gearbox available as an option.
The 2025 Porsche 911 Carrera S arrives with a 463-hp twin-turbo 3.0-liter flat-six and an eight-speed PDK dual-clutch transmission; the manual option is gone.. The 992.2-gen Carrera S has better ...
It makes the "Pre-Cog" seven-speed Seamless-Shift gearbox (SSG) dual-clutch transmission used in the McLaren 12C. [ 1 ] Dana Graziano is the world's largest supplier of precision gears and shafts for final reduction components within the agricultural and off-highway vehicle.
The nine-speed transmission in the Koenigsegg Jesko Is an engineering marvel. ... 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail. Sign in. Subscriptions;
The 2.7-litre engine is rated at 194 kW (260 hp) while the 3.4-litre engine is rated at 231 kW (310 hp). Both engines are equipped with a 6-speed manual gearbox and an optional 7-speed reworked PDK. Both manual and automatic models are available with several technical options including Porsche Torque Vectoring (PTV) and a Sport Chrono Package ...