ok, I'm familiar with that area, having had fuel pressure regulator issues. So how many magnets are in there? Looks like room only for 2

Shade tree, sorry I didn't see this message. There are 5 high power neomydium magnets in there. They are placed so they surround the fuel line. Also I sent you an air tube setup I made with 8-10 magnets which make the oxygen prepared to unite with gas better, +/- atoms.