1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 18Get this manual
Engine Specifications 40RW, 40RP, 45, and 55 CommOperation Fu,ll Throttle Operating Range Power 4500 to 5500 RPM 40RW, 40RP40 HP (29,6 kw) 4545 HP (33,6 kw) 5555 HP (41,0 kw) 5000 RPM 800 25 OMC PIN 382861 5200184 Ibs(83,4 kg) -191 Ibs(86,6 kg)202 Ibs(91,6 kg)
Power Rated Idle RPM in Gear Test Propeller Minimum Test RPM Weight
Powerhead _Type Displacement Bore Stroke Standard BoreCrankshaft Dimensions: Top Journal Center Journal 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 mm) 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)