ENGINE
SPECIFICATIONS
GENERAL
Type 079301 - Briggs & Stratton - Vertical Crankshaft
Model 190705
Cycte 4
Cylinders 1
Cylinder Bore 3" (80 mm)
Stroke 2-3/4" (70 mm)
Piston Displacement 19.44 cu. in. (320 cc)
Horsepower 8 H.P. (5.9 kw) @ 3600 R.P.M.
Compression Ratio 6,2 to 1
Full Load Speed 3500 R.P.M.
No Load Speed 3600 R.P.M.
Idle Speed 1750 R.P.M.
Valve Clearance-Cold (Intake) 006" (0.15 mm)
Valve Clearance-Cold (Exhaust) 010" (0.25 mm) Rotator Keeper
Torque (Ft. Lbs.) 12.7 Ft. Lbs. (17.2 Nm)
(9)
2500 R.P.M.
PISTON AND CONNECTING ROD
Piston Chrome Plated
Compression Rings 2
Oil Rings 1
Connecting Rod Aluminum Alloy
FUEL SYSTEM
Carburetor Large, One Piece, Flo-Jet
Fuel Strainer In Tank Outlet Fitting
Fuel Tank Capacity 6.7 Pints (3.2 I)
IGNITION SYSTEM
Breaker Point Gap .020" (9.51 mm)
Magneto Armature Air Gap .012" (0.30 mm)
Spark Plug Prestolite 14L7 or equivalent
(Prestolite 14RL7 or equivalent in Canada)
Thread 14 MM
Gap 030" (0,76 mm)
Plug Wrench Size 3/4" (19 mm) Deep-Well Socket
COOLING SYSTEM
Flywheel Blower Forced air inside baffles
directing air around finned
cylinder and head area
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