16 HP 420cc Recoil Start Gas Powered Multi-Use Engine - GK420 - Perfect for Lawn Mowers, Generators, Pressure Washers & More

Model# GK420 Net Power: 8.8kw/3600rpm Max Power: 16HP Net Torque: 26.5N.m/2500rpm Engine Type: OHV,4-stroke Engine Displacement420 cc Bore X Stroke3.62×2.60 inch Recommended Oil SJ 10W-40 Lubrication Method Splash Choke Type Manual Governor systemCentrifugal mechanical CarburetorFlat suction valve carburetor Fuel Tank - Gasoline 1.55 Gal Fuel GaugeNO Starting Method Recoil start Low Oil ShutdownYES Oil Volume 1.16 qt Low Oil Alert LightNO Compression Ratio 8.5:1 Ignition Type Transistorized magneto ignition PTO shaft rotationCounterclockwise MufflerYES Air cleanerdual elements(paper & foam) EmissionsEPA Net Weight 68.5 lb Gross Weight79.5 lb Assembly Dimensions (L*W*H)(in./mm)18.1*12.6*16.7 inch Package Dimensions (L*W*H)(in./mm)20.0×16.9×19.1 inch Accessories includedSpark plug socket, Manual, Flat key Description"Shaft: 1"" diameter, 2-3/4"" long, 1/4 keyway, 3/8"" size 24 UNF drilled and" tapped