Mustang5090

Hey guys i just replaced my trans in my 90 Mustang 5.0 lx I got it built up to handle 460 hp im pretty excited except for the fact that my car wont start!!!! I pu t the battery back in last night went to crank it she back fired and than all she will do is spit and sputter I also removed my smog pump when i did my transmission because it was easier to do now. Im pretty much 100 percent sure i have everything connected where it needs to be. My battery was cranking weak so i have it on the charger now waiting a few hours before i try again.

disposablehero27

battery, plugs, wires, fuel filter if she's cranking... where i'd start.