Engine Type: V8
Displacement: 4.4 Liters
Engine Code: S63B44O0
Max Power @ RPM: 555 HP @ 6,000 RPM
Forced Induction: Twin Turbo
Max Torque @ RPM: 500 lb-ft @ 1,500 RPM
Fuel Type: Gas
Valvetrain Type: DOHC
# of Valves: 32 valves