Much much less likely even with a tight bend, which You should obviously avoid. Almost all current SAE 30R9 hose has a teflon liner inside, which is much more resistant to
the ethanol content in modern "gasoline", I have used EFI grade hose in all of My cars & projects for others unless doing braided installs. NAPA recalled a run of their EFI
hose a while ago, it was not lined, manufactured by Gates. I have used said line and not had a failure though.........
I believe there is also a new EFI SAE hose rating, but it escapes Me at the moment.
