I pulled my cowling yesterday on my Merc 40 OB to change my fuel filter.
Filter was fine, but several places did not have hose clamps. I ran to NAPA
for some. They come ten in a box. Guy asked me if I wanted a box. Sure.
I'll have some extras. Between everything, I used nine of them. Now to
take it out on a run and see if it solves the high speed cutout. (Well,
just under 30 MPH FEELS high speed)

Steve