Displacement 181 C.I.D. (2966.59 CC) / 3.0L
Cylinders Inline 4 Cylinder
Compression Ratio 9.25:1 (High Flow Vortec Head)
Valve Configuration Pushrod Actuated / Overhead Valves
Valve Lifters Hydraulic Flat Tappet
Bore x Stroke 4.00" x 3.6" (101.6 x 91.44 mm)
Main Bearing Caps 2 Bolt Cast Iron
Ignition Delco EST (Electronic)
Flywheel Diameter 14" (Ring Gear towards Engine)
Firing Order 1-3-4-2
Oil Pan Capacity 4 Quarts (without Filter)
Horsepower 140 H.P. @ 4800 RPM
Torque 177 lb-ft @ 3600RPM
Warranty 2 Year Limited (Commercial 90 day)