PORSCHE 911 GT3 SPESIFICATION

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ENGINE :
- Engine Concept : Water-cooled six-cylinder boxer engine
- Construction : Aluminum engine block and cylinder heads
   Valvetrain
   Four overhead camshafts, four valves per cylinder, variable
   valve timing (VarioCam), hydraulic valve clearance
   compensation, direct fuel injection, a three-way catalytic
   converter per cylinder bank, each with two oxygen sensors,
   electronic ignition with solid ignition distribution (six active
   ignition modules).
- Intake System : Direct fuel injection
- Lubrication : Dry Sump
- Electrical System : 12 volt, three-phase generator; 2,100 W;        battery 95 Ah, 520 A
- Fuel : Premium
- Bore : 102.0 mm
- Stroke : 77.5 mm
- Displacement : 3.8 liters
- Maximum Horsepower : 475 hp at 8.250/min
- Maximum Torque : 324 lb. ft. at 6.250/min
- Compression ratio : 12.9:1
- Engine redline : 9000 rpm
- Output per liter : 125 hp
- Drivetrain : Rear-wheel drive
- Power unit :Transmission: Engine and transmission bolted together   to form one drive unit, seven-speed    dual clutch transmission (PDK) with controlled rear axle differential lock and PTV Plus.
TRANSMISSION :

- Automatic transmission : 7-speed double-clutch (PDK)

- Ratios : 1st : 3.75

              2nd : 2.38

              3rd : 1.72

              4th : 1.34

              5th : 1.11

              6th : 0.96

              7th : 0.84

        Reverse :3.42

- Final Drive Ratio : 3.97

- Clutch diameter :7.95/6.0 in.

- Body : Two-seater coupé; lightweight body in an intelligent aluminum-steel            construction with fenders, doors, trunk and engine compartment lid made of aluminum,    driver and passenger airbags, side and head airbags for driver and   front passenger.

CHASSIS:

- Drag Coefficient  : 0.33
- Front Suspension :Front: strut suspension (McPherson type, Porsche optimized)
   with individually mounted on control arms, trailing arms and
   spring struts wheels, cylindrical coil springs with internal
   dampers, electromechanical power steering.
- Rear Suspension :Multi-arm axle with single wheels run on five arms; cylindrical
   coil springs with co-axial inner vibration, active rear. Porsche
   Active Suspension Management (PASM) with electronically
   controlled dampers and two manually selectable maps.
- Steering Ratio : Variable
- Turning Circle  :36.4 ft.
- Brakes : Dual circuit system with achsweiser division; Porsche Stability
   Management (PSM), vacuum brake booster; electrically
  operated duo-servo parking brake, auto-hold function. Front:
  six-piston aluminum monobloc brake calipers, perforated and
  internally ventilated brake discs with 380 mm diameter and 34
  mm thickness. Rear: four-piston aluminum monobloc brake
  calipers, perforated and internally ventilated brake discs with
  380 mm diameter and 30 mm thickness.
- Wheels : 9Jx20 front, 12Jx20 rear
- Tires     :245/35 ZR 20 front, 305/30 ZR 20 rear
DIMENSION :
- Wheelbase : 96.5 in.
- Overall length : 178.9 in.
- Width : 72.9 in. (without mirrors)
- Front track : 61 in.
- Rear track : 61.2 in.
- Height : 49.96 in.
- Curb weight : 3,152.6 lbs.
- Perm. Total weight : 3,792 lbs.
- Luggage capacity : Front 4.41 cubic ft.; Rear 9.2 cubic ft.
- Fuel tank capacity : 16.9 gallons (optional 23.8 gallons)
PERFORMANCE :
- 0-60 mph : 3.3 s
- Top track speed : 195 mph
berikut gambar porsche 911 gt3 :