Thanks for posting those pictures, henryII. I'll be fitting the Arrow to my EFI Scram at some point which, according to the instructions, requires fuel tank removal for re-routing the wiring loom of one of the O2 Sensors. From your photo's I now know what is beneath the tank (and what is within it too). My local dealer was telling me that (on EFI with ignition off) fuel does not flow from the tank when the fuel line is disconnected, but if disconnected soon after a recent engine run there may be a spurt of fuel as remaining pressure is released. Does this match your experience of disconnection and tank removal? To fit the Arrow I'll be leaving the fuel pump undisturbed of course - just removing the tank - but nice to know if I won't have to drain the tank empty before disconnecting and removing it.