Type:gasoline, 1-cylinder, air-cooled vertical-shaft
Model:Briggs & Stratton 28N707
Starter:electric
Fuel tank:1.25 gal (4.7 L)
Point gap:0.030 inches (0.762 mm)
Bore/Stroke:3.44x3.06 inches (87 x 78 mm)
Fuel system:carburetor
Displacement:465 cc (28.4 ci)
Oil capacity:1.5 qts (1.4 L)
Power (gross):15.5 hp (11.6 kW)
Sparkplug gap:Chamption inches (0.000 mm)
Starter volts:12
Oil change interval:25 h
Intake valve clearance:0.006 inches (0.152 mm)
Exhaust valve clearance:0.010 inches (0.254 mm)