Engine Type: I6
Displacement: 4.2 Liters
Engine Code: LL8
Compression Ratio: 10:1
Block Material: Aluminum
Head Material: Aluminum
Valvetrain Type: DOHC
Fuel Delivery System: MPFI
Fuel Type: Gas
Recommended Octane: Regular
# of Valves: 24 valves
Max Power @ RPM: 275 HP @ 6,000 RPM
Max Torque @ RPM: 275 lb-ft @ 3,600 RPM