1994 Johnson Evinrude "ER" 60 LV 150, 150C, 175 Service Manual, P/N 500611, Page 23Get this manual
Percentage of available horsepower (kw) Engine RPM
Horsepower (kw) curve
Full-throttle operating range
Rating RPM for horsepower (kw) Engine is overloading at W.O.T Engine is overspeeding at W.O.T