Not sure how big the fuel injection clamps go.......

With the normal worm gear clamps, my worry was a stripped clamp or the hose going thru the slots in the clamp (oil soaked hoses tend to do that)


I'd also consider the OEM style Toyota clamps like this:



or OEM GM style





or crimp style (like used on CV boots, also PEX tubing (search pex clamp at homedepot)