1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 16Get this manual

1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 16

Engine Specifications 40RS CommOperation Full Throttle Operating Range Power Power Rated Idle RPM in Gear Test Propeller
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 in(30,00-30,01 mm) 1.1823-1 .1828 in(30,03-30,04 mm) See Section 0.010-0.022 in(0,25-0,56