ENGINE
SPECIFICATIONS
GROSS TORQUE
6.50
ft-lbs
DISPLACEMENT
190cc
BORE
68mm (2.69 in.)
STROKE
52mm (2.05 in.)
GASOLINE
1.5 quarts
CAPACITY
(unleaded)
OIL CAPACITY
5W30
(20 oz capacity)
SPARK PLUG:
Champion RJ19LM
(Gap .030 in.) or
equivalent
VALVE
Intake: 0.004-0.006
in.
CLEARANCE:
Exhaust:
0.009-0.011
in.
ARMATURE
AIR GAP:
0.010-0.014
in.
POWER RATINGS
The gross power rating for individual
gas engine models is labeled in
accordance with SAE (Society of
Automotive Engineers) code J1940
(Small Engine Power & Torque Rating
Procedure), and rating performance
has been obtained and corrected in
accordance with SAE J 1995 (Revision
2002-05). Torque values are derived at
3060 RPM; horsepower values are
derived at 3600 RPM. Actual gross
engine power will be lower and is
affected by, among other things,
ambient operating conditions and
engine-to-engine
variability. Given both
the wide array of products on which
engines are placed and the variety of
environmental
issues applicable to
operating the equipment, the gas
engine will not develop the rated gross
power when used in a given piece of
power equipment (actual "on-site" or
net power). This difference is due to a
variety of factors including, but not
limited to, accessories (air cleaner,
exhaust, charging, cooling, carburetor,
fuel pump, etc.), application limitations,
ambient operating conditions (tempera-
ture, 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 Series
engine.
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