1992 Johnson/Evinrude EN 2.3 thru 8 outboards Service Manual, Page 21Get this manual
Gearcase Gear Ratio Lubricant Capacity Shift Rod Height
13:29 (0.448)
OMC Hi-Vis Gearcase Lubricant
11 floz(325 mil None
Ignition System Type Ignition Module RPM Limit Magneto Powered Capacitor Discharge None Spark Plug, Champion Sustained High Speed OL16V FIXED GAP NA
Model 5,6,8 7RS
Recommended OL77JC4 0.030 in(0,8 mm) OL77JC4 0.030 in(0,8 mm)
Alternate L77JC4 0.030 in(0,8 mm) L77JC4 0.030 in(0,8 mm)