1988 Johnson Evinrude CC 60 thru 75 outboards Service Manual, Page 318Get this manual
Performance Chart Prestoite inDiaNormal Current Draw Trim Up 11-15 Time in Seconds 7-9
Bosch 2.5 inDiaNormal Current Draw 7-10 Time in Seconds 7-9
Showa inDiaNormal Current Draw 5-8 Time in Seconds 8-10
Showa 2.4 inDiaNormal Current Draw 7-9 Time in Seconds 8-10