1991 Johnson/Evinrude EI Outboards 2.3 thru 8 Service Manual, Page 18Get this manual
Engine Specifications Deluxe Operation
Full Throttle Operating Range Power Power Rated Idle RPM in Gear
Test Prope"er
4500 to 5500 RPM
5000 RPM 625 25 RPM
OMC PIN 390123
Minimum Test RPM Weight:
5100 RPM
RDH50 Ibs(23 kg) RDHL53 Ibs(24 kg)
Powerhead ._ _Displacement Bore Stroke Standard Bore