I have a ed v8 won't start been sitting for two years put new fuel ,, new fuel pump new injectors ,, got spark got fuel pressure won't fire unless u spray fuel in the throttle body

This is fairly normal for cars left standing for lengthy periods, u can start most vehicles by spraying fuel directly into carb, or a great product called Bradex in the air intake, this is an ether in a can, once the engine starts it should run, but some vehicles that r started this way to often, get to start only this way, it sounds like despite new pump, the fuel is draining back over night & not there for starting in the morning, check ur fuel lines I bet its 1 of them causing the drain back, fit a 1 way valve as close to the carb/injector system as possible