Specifications - Briggs & Stratton Snow 120000 Series Operator's Manual

Specifications

The spark ignition system on this snowthrower complies with Canadian standard ICES-002.
Engine Model
Oil Capacity
Fuel Tank Capacity
Sparkplug Gap
Sparkplug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
* Engine power will decrease 3.5% for each 1,000 feet (300 meters) above see level and 1% for each 10° F (5.6° C) above 77° F (25° C). The engine will
operate satisfactorily at an angle up to 15°.
Power Ratings
The gross power rating for individual gasoline engine models is labeled in accordance with SAE (Society of Automotive Engineers)
code J1940 Small Engine Power & Torque Rating Procedure, and is rated in accordance with SAE J1995. Torque values are
derived at 2600 RPM for those engines with "rpm" called out on the label and 3060 RPM for all others; horsepower values are
derived at 3600 RPM. The gross power curves can be viewed at www.BRIGGSandSTRATTON.COM. Net power values are
taken with exhaust and air cleaner installed whereas gross power values are collected without these attachments. Actual gross
engine power will be higher than net engine power and is affected by, among other things, ambient operating conditions and
engine-to-engine variability. Given the wide array of products on which engines are placed, the gasoline engine may not develop
the rated gross power when used in a given piece of power equipment. This difference is due to a variety of factors including,
but not limited to, the variety of engine components (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application
limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing
and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this engine.
16
Snow Series 100000
20 oz ( ,59 L) 20 oz (,59 L)
3.0 qts (2,8 L) 3.2 qts (3,0 L)
.030 in (,76 mm) .030 in (,76 mm)
180 lb-in (20 Nm) 180 lb-in (20 Nm)
.010 - .014 in (,25 - ,36 mm) .010 - .014 in (,25 - ,36 mm)
.004 - .006 in (,10 - ,15 mm) .004 - .006 in (,10 - ,15 mm)
.006 - .008 in (,15 - ,20 mm) .009 - .011 in (,23 - ,28 mm)
Snow Series 120000 Snow Series 130000
20 oz (,59 L)
3.2 qts (3,0 L)
.030 in (,76 mm)
180 lb-in (20 Nm)
.010 - .014 in (,25 - ,36 mm)
.004 - .006 in (,10 - ,15 mm)
.006 - .008 in (,15 - ,20 mm)
Snow Series 150000
20 oz (,59 L)
3.2 qts (3,0 L)
.030 in (,76 mm)
180 lb-in (20 Nm)
.010 - .014 in (,25 - ,36 mm)
.004 - .006 in (,10 - ,15 mm)
.009 - .011 in (,23 - ,28 mm)