Fuel line clamps

[jackmanjls]

I read on this forum that someone was talking about the fuel line system and the statement was as follows:

"if you cut the original oeticker fuel line clamps you must use the same design as original. DO NOT use standard automotive hose clamps."

Now, I bought this boat used and checked the fuel line and every clamp is the auto type.

I have 2 questions:

#1. Why can't auto clamps be used?

#2. What is the original "oeticker fuel line clamps"?

[rodbolt17]

on high pressure fuel lines,35,45 and 50 psi, the constant swelling and contracting of the rubber can cause the rubber to bite into the worm slots and cause a loose line.
fuel leaks at 30-50 PSI may not be a pretty sight.