Briggs & Stratton 120232-0536-B8 205cc 8.50 Gross Torque Engine With A 3/4-Inch Diameter x 2-27/64-Inch Length Crankshaft, Tapped 5-16/24 Kool Bore Aluminum alloy bore for cooler operation Float carburetor for consistent, easy starting Maintenance-free Magnetron electronic ignition for quick, dependable starts Overhead valve design (OHV) for cooler operation and longer valve life Non-CARB Compliant/Not For Sale In California