1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 17Get this manual
Engine Specifications
10, 14 Operation
Full Throttle Operating Range 10RS4500 to 5500 RPM 10KC4000 to 5000 RPM 145000 to 6000 RPM10 HP (7,4 kw) 1111 HP (8,2 kw) 1414 HP (10,0 kw) 10RS5000 RPM 10KC4500 RPM 145500 RPM 900 RPM Maximum OMC PI 395096 105150 RPM 145250 RPM
Power Rated
Idle RPM in Gear Test Propeller Minimum Test RPM Weight: RS RSL,KCL