<content>
  <h2>
    <img src="/uk/ImageMachines/PageTitle.ashx/rendered.gif?text=Drive+Train&amp;mode=kbasetitle" alt="Drive Train" />
  </h2>
  <div class="knowledgebaseWrapper" id="knowledgebaseWrapper">
    <div class="introImage">
      <img src="http://files2.porsche.com/filestore.aspx/normal.jpg?pool=germany&amp;type=image&amp;id=motorsport-racingcars-997gt3r-hybrid-kraftuebertragung-xle&amp;lang=none&amp;filetype=normal&amp;version=e5e3fc29-ebd0-4513-9e0e-ce8049268306" style="width: 615px; height: 313px" alt="" />
    </div>
    <div class="related_hidden"></div>
    <div class="innerContent">
      <h3 class="firstH3">
        <img src="/usa/ImageMachines/PageTitle.ashx/rendered.gif?text=Combustion+Engine&amp;mode=h3" alt="Combustion Engine" />
      </h3>
      <ul class="defaultList">
        <li>aspirated engine</li>
        <li>water-cooled six cylinder Boxer engine with four-valve technology</li>
        <li>displacement: 3,996 cc</li>
        <li>stroke: 80,4 mm</li>
        <li>bore: 102,7 mm</li>
        <li>max. power: 342 kW (465 bhp)</li>
        <li>dry sump lubrication</li>
        <li>individual throttle butterflies</li>
        <li>multi-point fuel injection (sequential)</li>
        <li>Bosch MS 4.0 electronic engine management</li>
        <li>Race exhaust system with pre and final silencer</li>
        <li>Twin-branched muffler with centered exhaust pipes</li>
      </ul>
      <h3>
        <img src="/usa/ImageMachines/PageTitle.ashx/rendered.gif?text=Electric+Motors&amp;mode=h3" alt="Electric Motors" />
      </h3>
      <ul class="defaultList">
        <li>Two permanently excitated synchronous motors</li>
        <li>on the front axle, water-cooled</li>
        <li>2 x 75 kW (2 x 101 bhp) electric output</li>
        <li>15,000 rpm maximum speed</li>
      </ul>
      <h3>
        <img src="/usa/ImageMachines/PageTitle.ashx/rendered.gif?text=Rear+Wheel+Drive&amp;mode=h3" alt="Rear Wheel Drive" />
      </h3>
      <ul class="defaultList">
        <li>Porsche 6-speed sequential dog gearbox</li>
        <li>Oil-water heat exchanger</li>
        <li>Single mass flywheel</li>
        <li>Hydraulic release bearing</li>
        <li>Race clutch (triple plate carbon clutch)</li>
        <li>Sperrdifferenzial 45/65 Prozent· Paddle Shift System</li>
      </ul>
      <h3>
        <img src="/usa/ImageMachines/PageTitle.ashx/rendered.gif?text=Energy+Supply&amp;mode=h3" alt="Energy Supply" />
      </h3>
      <ul class="defaultList">
        <li>Electric flywheel battery, oil-cooled</li>
        <li>150 kW (203 bhp) permanent output</li>
        <li>0.2 kWh useful energy content</li>
        <li>40,000/min maximum speed</li>
      </ul>
    </div>
  </div>
</content>