1992 Johnson Evinrude "EN" 60 deg Loop V Service Manual, P/N 508146, Page 38Get this manual
Maximum Spark Advance
[!] 1Verify that the spark lever screw is still loosef21 2positionadvance the spark cam to wide-open-throttle 'al 3With the OMClgnition Analyzer still connected and the timer base detent screw still loose, rotate the crankshaft in clockwise direction until the timing pointer aligns with maximum spark advance listed in chart
Maximum Spark Advance
All Models
PCE0026