1993 Johnson Evinrude "ET" 40 thru 55 Service Manual, P/N 508283, Page 14Get this manual

1993 Johnson Evinrude "ET" 40 thru 55 Service Manual, P/N 508283, Page 14

Engine Specifications
250,40,48,50
Operation Full Throttle Operating Range Power 4500 to 5500 RPM 25025 HP (18,4 kw) 4040 HP (29,8 kw) 4848 HP (35,8 kw) 50- 50 HP (37,0 kw) 5000 RPM 750 25 250OMC PIN 433638 40 thru 50OMC PIN 432968 2505000 404900 48,505200 R, E, TE180 Ibs(81,1 kg) RL, EL, TL, TEL185 Ibs(84,0 kg)

Power Rated Idle RPM in Gear Test Propeller Minimum Test RPM

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)