Looking for Answers about Briggs & Stratton Extended Life Professional Series V-Twin Engine with Electric Start - 27 HP, 1in. x 3 5/32in. Shaft, Model# 44Q777-3137-G5?

The Briggs & Stratton 27 HP Extended Life Professional Series™ V-Twin Engine is a powerful choice for OEM and replacement use. The engine is designed with easy maintenance points and longer-lasting components to save time and money over the long run. Premium engine offers world class power, performance and reliability, with features like Magnetron electronic ignition, a large dual-barrel carburetor and an advanced debris management system. Engine Displacement (cc): 724, Start Type: Electric, Application: Commercial mowers, zero-turn-radius Mowers, and lawn tractors, Engine Type: Extended Life series V-Twin OHV, Rated Power (HP): 27, Shaft Output: Vertical, Shaft Diameter (in.): 1, Shaft Length (in.): 3 5/32, Shaft Keyway (in.): 1/4, Shaft End Tapped (Diameter (in.)/Threads per inch): 7/16-20, Shaft Rotation (From PTO Shaft Side): Counterclockwise, Bearing Type: Plain, Cylinders (qty.): 2, Cylinder Bore: Cast iron, Bore x Stroke (in.): 3.12 x 2.89, Cooling System: Air cooled, Air Cleaner Type: Dual element, Fuel Tank: Not included, Fuel Type: Gasoline, Oil Capacity (qt.): (2) 64 oz., Lubrication System: Full pressure, Low Oil Alert: No, Ignition System: Electronic, Governor System: Mechanical, Carburetor: Float, Throttle Control: Remote, Max. RPM: 3,300, Charging System Amps: 16, Muffler Included: No, Bolt Circle (in.): 10, Dimensions L x W x H (in.): 18 x 19 1/16 x 14 5/16, EPA/CARB Approval (California Air Resource Board): Yes 12V 16 Amp DC generator Premium spin-on oil filter Platinum spark plugs Long-life valves Performance-engineered piston and piston rings