The Briggs & Stratton Vanguard 305cc commercial power OHV engine gives you cooler operation and longer valve life. Dura-Bore cast iron cylinder sleeve withstands wear and abuse while providing improved oil control. The TransportGuard simultaneous fuel and ignition switch protects oil and fuel dilution during transport. Engine is ideal for use with tillers, aerators, pressure washers and compaction plates. CARB compliant engine is good for sale in all 50 states, including California. Max. RPM: 3,600, Auto Compression Release: Yes, Low Oil Shutdown: Yes, Throttle Control: Manual, remote, adjustable (constant speed), Engine Displacement (cc): 305, Engine Type: Vanguard Commercial Power OHV, Gear Reduction: No, Fuel Type: Gas, Low Oil Alert: Yes, Start Type: Recoil, Cooling System: Air cooled, Governor System: Mechanical, Shaft End Tapped (Diameter (in.)/Threads per inch): 3/8-24, Shaft Diameter (in.): 1, Mounting Bolt Pattern L x W (in.): 7 11/16 x 3 15/16, Fuel Tank: Yes, Bolt Circle (in.): 3 5/8, 5, 6 1/2, Air Cleaner Type: High mount cardridge w/pre-cleaner, Cylinders (qty.): 1, Mounting Base L x W (in.): 7 11/16 x 3 15/16, Rated Power (HP): 10, Muffler Included: Yes, Flywheel Brake: No, Ignition System: Electronic, Shaft Output: Horizontal, Bore x Stroke (in.): 3.12 x 2.44, Oil Capacity (qt.): 0.875, Carburetor: Float, PTO Height (in.): 4 11/64, Fuel Filter: Yes, Choke Control: Manual, Bearing Type: Dual ball, EPA/CARB Approval (Calif