What size in line fuse is needed from starter solenoid to switch? someone (PO?) Put a 14 amp in there and the holder is gapped open allowing moisture in. The next smaller size I find is a 9 amp and even it is pretty long 7.5 is the same length as the 9amp. just wondering what everyone else has discovered. 90 HP 1986 Evinrude v4. I could splice a flat fuse in if I knew the size it should be