need help quick

Am supposed to go to LOTO tomorrow. Just put a new fuel pump and new injectors on my 5.7 LX EFI and i am still not getting fuel out of my injectors. I am getting it all the way up to the throttle body but nothing after that. Any ideas or suggestions, I am desperate.
Thanks

So far i have figured out that i am not getting injector pulse at the injector wires. I have ran a wire from the white wire on the ignition coil and the injectors spray fuel but it weas taking too much away from the ignition and i wasn't getting spark. Any ideas on why the injectors are not getting the pulse they need?