please help ASAP rb25det wont start

[Midnight Ryderz]

Hey guys and girls as you can see im new here and yes i tryed searching befor i poseded this i have been on lots of fourms so please no bashing. Okay so heres my problem I have a 93 skyline r33 GTS-T and i just put the ISIS intake manifold on and FMIC and now the car won't start it was on ramps for about a week while i was doing the work off and on. everything is hooked up no leaks anywhere. So I finish everything up tonight and now the car won't start it cranks and all and wants to start like its going to then doesn't. I pulled one of the spark plugs out and it had fuel on it and the spark plugs are BLACK and kinda old so i am gonna change them, but what else coudl it be since it ran fine befor I started all this?????????????????? please help asap i have a show in a few days and need help soon I live in NEPA if anyone is close by. Thank you

[USMCgetsome]

you got the igniter plugged in and grounded? there is a ground on the coil harness. Check your fuses and ensure your fuel lines are going to the right lines. Feed goes to the rear!

[Midnight Ryderz]

fixed it fuel lines where backwards

[Nissan2367]

Sweet... Easy Fix!!!

[USMCgetsome]

man how did i know. It's happened to all of us at one point in time.