1991 Johnson/Evinrude EI Outboards 2.3 thru 8 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 ml) None
Ignition System Type Ignition Module RPM Limit Magneto Powered Capacitor Discharge None Spark Plug, Champion Sustained High Speed QL16V FIXED GAP NA
Model 5,6,8 7RS
Recommended QL77JC4 0.030 in(0,8 mm) QL77JC4 0.030 in(0,8 mm)
Alternate L77JC4 0.030 in(0,8 mm) L77JC4 0.030 in(0,8 mm)
Alternate L16V FIXED GAP NA