

http://www.cartype.com/pages/4062/porsche_911-997_gt3_cup_coupe__2009
Specifications.
- flat six-cylinder boxer engine
- 3,598 cc, stroke 76.4 mm (3.01"), bore 99.98 mm (3.94")
- max. output: 309 kW (420 hp)
- max. torque: 420 Nm (310 lb-ft)
相変わらず良い音してますね。
Nice Porsche at the Hillclim Race Oberhallau / Switzerland 2010
Amazing Sound! Porsche 997 GT3 Cup 3.6l - Hillclimb Oberhallau - Nicolas Buhrer
http://www.youtube.com/watch?v=JcfV1GjSSk4
PORSCHE 997 GT3 CUP ON DYNO
http://www.youtube.com/watch?v=s_Pu3d-G05U