I've been thinking about the priming system as I work on routing the lines. I got to wondering what would happen if a bit of debris got in the primer lines (either through the gascolator, or residual copper bits left in there from cutting/flaring the tube). Would this be guaranteed to cuase serious engine damage? It seeems to be any debris would get carried by the fuel directly into the cylinders, where it would be bound to cause serious damage... is this a common mode of engine damage?