6 pak help needed

[poppa]

Hi all , I'll save you the ramblings that got me to this point. I rebuilt my 6 pak (440) and now when trying to start it , when you let go of the key and it doesn't start ,,fuel comes out of the tube circled in red and some leakage at the gasket in blue. 3 new rebuild kits , 2ended up being pretty cheap. New needle and seat's , went back to old one , same thing. All Holley gaskets now.  All fittings/screws tight. Second gasket , all looked ok on body and block.
Other things done , headers wrapped , new 440 Source heads , new gaskets , bolts , etc. Thanks for taking the time to look