5.0L Small Block V8 GM Vortec Marine Base Engine Specifications

Displacement:
305 C.I.D. (4999 CC) / 5.0L
Cylinders: 90 Degree V8 Cylinder
Comp. Ratio 9.4:1
Valve Config.: Overhead Valves (2 valves per cylinder)
Valve Lifters: Hydraulic Roller
Bore x Stroke: 3.80” x 3.48” (95 x 88.39 mm)
Ignition: Not Included see add ons
Intake Manifold: Not Included see add ons
Block MFG: GM Powertrain
Flywheel Diameter: 14” (Ring Gear Towards Engine)
Firing Order: 1 - 8 - 4 - 3 - 6 - 5 - 7 - 2
Oil Pan Capacity: 5.5 Quarts (with Filter)
Oil Type: SAE 15W40 Pennzoil Marine
Horsepower: 253 H.P. @ 4800 RPM (Carburetor)
Torque: 302 lb-ft @ 3800 RPM
Warranty: 1 Year Limited (90 Days Commercial)
dimensions