1996 Johnson Evinrude "ED" 90 CV 88 thru 115 Service Manual, P/N 507126, Page 25Get this manual
100 90 80
70 60 50 40 30
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