Nooooo!!! Compression fitting with EFI fuel pressure = bad bad bad. Not that that's what you were suggesting, just makin' sure no one tries that at home.
Go to your local NAPA and look on the shelf for their EFI repair kits for things like fuel filters. They will have a compression fitting. You won't even break 80 PSI on any of these systems. I have used one of those before on an older GM car and it never had a single issue...and we're talking years and years later.
If it were brake lines i'd agree with you....but those need to hold at least 30x the pressure.
