1993 Johnson Evinrude "ET" 60 degrees LV Service Manual, P/N 508286, Page 24Get this manual

1993 Johnson Evinrude "ET" 60 degrees LV Service Manual, P/N 508286, Page 24

Rated Power
Hot Weatherl High Altitude

Weather, Altitude, and Engine Performance
The horsepower ratings of all engines are those that would be obtained under standard conditionsHowever, changes in weather and altitude will affect the performance of any outboardSome factors that will decrease the output of an engine are: Low barometric pressure High temperature High humidity High altitude

f11 Performance can decrease noticeably when an engine is run