Specifications on Electric Start CCKB-MS/1 Onan Engine:

Nominal Dimensions:
	Height.........................................	22 in.
	Width.......................................... 20.5 in.
	Length......................................... 15 in.
Approximate Weight in pounds....................... 172
Fuel	........................................... Gasoline
Number of Cylinders ............................... Two
Cylinder Bore ..................................... 3.25 in.
Cylinder Stroke ................................... 3.00 in.
Cubic Inch Displacement ........................... 49.8
Compression PSI (sea level) ....................... 100-120
Maximum BHP at 3900 rpm ........................... 20
Cooling Air Volume (cfm) at 3600 rpm
	(Pressure Cooled) ............................. 975
Governor Type ..................................... Adjustable, mechanical flyball
Fuel Pump Type .................................... Diaphram
Fuel Pump Lift .................................... 4 Feet
Lubrication System ................................ Full Pressure
Oil Capacity (U.S. quarts) ........................ 3.5
Optional Oil Filter Capacity (U.S. quarts) ........ 0.5
Standard Power Take-Off Shaft Dimensions:
	Length ........................................ 2.75 in.
	Diameter ...................................... 1.5 in.
	Keyway Length ................................. 2.13 in.
	Keyway Depth .................................. 0.38 in.
	Keyway Width .................................. 0.38 in.
Ignition .......................................... Battery

Tune-Up Specifications:
Breaker Point Gap (Full Separation) ............... 0.020 in.
Spark Plug Gap .................................... 0.025 in.
Ignition Timing ................................... 20 degrees BTC
Carburetor Float Clearance
	(between float bowl gasket and float) ......... 0.13 - 0.19 in.

End