<page_title> Porsche 997 </page_title> <section_title> Models </section_title> <table> <cell> 435 PS (320 kW; 429 bhp) at 7,600 rpm, 3.8 L Flat-6 with dry-sump <col_header> Horsepower, engine </col_header> <row_header> 911 GT3 </row_header> </cell> </table>
Porsche 997 has power output rated at 435 PS (320 kW; 429 bhp) from the 3.8-litre flat-6 engine.