1995 Johnson/Evinrude Outboards 40 thru 55 2-Cylinder Service Manual, Page 14Get this manual

1995 Johnson/Evinrude Outboards 40 thru 55 2-Cylinder Service Manual, Page 14

Engine Specifications 250,40,48,50 Operation Full Throttle Operating Range Power 4500 to 5500 RPM 25025 HP (18,4 kw) 4040
kg) Powerhead _ Type Displacement Bore Stroke Standard Bore In-line 2-Cylinder 45 cuin(737 cm3.1875 in(80,96 mm) 2.820 in(71,63
mm) 3.1870-3.1880 in(80,95-80,98 mm) Crankshaft Dimensions: Top Journal Center Jou rna Bottom Journal Rod Crankpin Piston
Diameter, Standard Piston Ring End Gap, Both 1.4986-1.4991 in(38,06-38,08 mm) 1.3745-1.3749 in(34,91-34,92 mm) 1.1810-1.1815