K141
3.7 HP at 1800 RPM
5.0 HP at 2400 RPM
5.9 HP at 3000 RPM
6.25 HP at 3600 RPM
SPECIFICATIONS
K141
DIRECTION OF ROTATION: Counterclockwise viewed
BORE AND STROKE: 2 7/8 x 2 1/2 inches.
from power take off side.
PISTON DISPLACEMENT: 16.22 cubic inches.
IGNITION: High voltage flywheel magneto. Spark plug
14 mm.
MODIFICATIONS
OIL CAPACITY: 2 1/2 pints.
FUEL PUMP: Limited to 4' vertical lift and 25' horizontal
MAIN BEARING: Anti-friction ball bearing on power
draw.
take-off end of crankshaft. Copper lead backed
SPECIAL EXHAUST MANIFOLD: One inch IPS
sleeve bearing on front end.
threaded outlet.
CRANKSHAFT: Heat treated ductile iron casting with
THREADED EXHAUST PORT: One inch threaded
integral counterweights and induction hardened
exhaust port for connection to remote muffler.
crankpin.
STELLITE EXHAUST VALVE: For increased valve life.
CONNECTING ROD: Aluminum alloy with large bearing
Standard equipment on K141P engines.
area.
STELLITE INTAKE VALVE: Intake valve and intake
PISTON: Low expansion aluminum alloy.
valve seat insert are long life stellite.
PISTON RINGS: Two compression, one oil control.
VALVE ROTATOR: Positive type, insuring rotation of
VALVES: High heat resistant, one piece, steel alloy.
stellite faced valves.
CYLINDER HEAD: Aluminum alloy with deep fins
closely spaced for efficient cooling.
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