4.4L S63B44T0 V8

Engine Type: V8
Engine Code: S63Tu
Max Power @ RPM: 553 HP @ 6,000 RPM
Max Torque @ RPM: 500 lb-ft @ 1,500 RPM
Forced Induction: Twin Turbocharger
Max Boost Pressure: 1.5 Bar
Redline: 7,200 RPM
Bore/Stroke: 88.3mm/89mm
Head Material: Aluminium
Block Material: Aluminium
Fuel Delivery System: DFI
Fuel Type: Gasoline
Displacement: 4.4 Liters
Engine Management: Siemens VDO MSD85.1
# of Valves: 24 valves
Recommended Octane: 91+
Compression Ratio: 10:1
HP/L: 127
Years Offered: 2011+

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