Lawn tractors Bolens

Bolens 831 Engine

Bolens 831
Bolens 831

Engine

Engine Detail
Engine Briggs & Stratton 190707
Fuel gasoline
Cylinders 1-cylinder
Cooling / layout air-cooled vertical-shaft
Displacement318 cc
19.44 ci
Bore/Stroke3.00x2.75 inches
76 x 70 mm
Power (gross)8 hp
6.0 kW
Rated RPM3600
Starterelectric
Starter volts12
SparkplugChampion J-8
Sparkplug gap0.030 inches
0.762 mm
Point gap0.020 inches
0.508 mm
Engine Oil
Oil capacity1.125 qts
1.1 L
Oil change25 h

Values may vary by engine, transmission or configuration. View source page