1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 32Get this manual

1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 32

100 90 80 70 60 50 40 30
Percentage of available horsepower (kw) Engine RPM Horsepower (kw) curve

Full throttle operating range