Block configuration V8 60 degree Displacement 5.3 Liter (5330 cc) (325 ci) Prop shaft horsepower 350 @ 5500 rpm Cylinder heads DOHC/32 valve with Variable Camshaft Timing Compression 9.6:1 Full Throttle RPM range 5000 - 6000 Fuel induction Sequential multi-point Electronic Fuel Injection Fuel type Regular Unleaded (Minimum Pump Octane 89) Alternator Output 50A (40A @ 1000rpm) Gear ratio 1.73:1 Controls Command Link - Digital Electronic Controls Weight 25" shaft / 804 lbs