Engine Type: V8
Displacement: 5.4 Liters
Engine Code: M155 SLR
Forced Induction: Lysholm Twin Screw Supercharger
Max Power @ RPM: 617 HP - 650 HP @ 6,500 RPM
Max Torque @ RPM: 575 lb-ft - 605 lb-ft @ 3,300 RPM
Years Offered: 2004 - 2006
Valvetrain Type: SOHC
Fuel Type: Gas
# of Valves: 24 valves
Fuel Delivery System: SFI
Head Material: Aluminum
Block Material: Aluminum
Compression Ratio: 8.8:1
Bore/Stroke: 97mm/92mm
Max Boost Pressure: 13 psi
Recommended Octane: Premium