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Hidden Tricks: PDK Double Clutch Trans Turns Porsche Carrera 4 into Carrera 2

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    Hidden Tricks: PDK Double Clutch Trans Turns Porsche Carrera 4 into Carrera 2

    Our colleagues at garage419.com who took the new 997 for a few spins around the block at the Miller Motorsports Park have also revealed a neat trick told to them by Porsche engineers -- a sort of hidden feature of this new PDK transmission. By pulling up on the hand brake just one notch it's not the parking brake that comes on but what this Porsche actually does is disengage the front axle. Thereby turning the 997 (with a wink and nod) into a rear-wheel drive doughnut maker.

    The seven-speed twin-clutch PDK will be featured in the new Porsche 997, or the Carrera 4, along with a new direct-injection engines that provide a lot more torque in the lower rpm range.

    What is different about this gear box is the exceptionally quick changes it allows. What also sets the PDK apart are its 3 different shift-modes -- Normal, Sport and Sport Plus. You can have a look at the video to see what the Sport Plus does for this Porsche
    [youtube]cYFk_WoxLzA[/youtube]
    ...petrolhead

    2007 E60 M5 Black Sapphire|Indianapolis Red

    #2
    So you get 2 cars in one... nice... imagine now a rear-wheel drive Turbo :drool:
    ...petrolhead

    2007 E60 M5 Black Sapphire|Indianapolis Red

    Comment


      #3


      now that's very smart!

      but hey does this trick reduce the extra weight of the 4WD system??? nahhhhhh :P

      BMW history:
      07 Z4MC | 01 330ci | 99 Z3R | 93 325ic

      Comment


        #4
        PDK, same thing as the DCT and the DSG. Twin clutches control 2 main axles inside the transmission housing.
        sigpic5/94' E36 318iS 5-spd
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        Comment


          #5
          Originally posted by SewerSideUp View Post
          PDK, same thing as the DCT and the DSG. Twin clutches control 2 main axles inside the transmission housing.
          we knew that :read:

          but the trick is the 2WD trick on a Carrera 4 ;)

          BMW history:
          07 Z4MC | 01 330ci | 99 Z3R | 93 325ic

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