here it gos i have brand new sc motor .30 over forged pistons a good size cam i was reground,76mm maf C&L,bbk 70mm throttlebody,42 lbs.injectors lucas,stock intake,fuel rail stock,heads have valve job better springs ported and polishedalso milled down,brand new plugs and wires motocraft,bhj blancer,95 blower ported,underdrive pulley, rasied top!!!!!!!!!!ok motor sparks gets gas and have very good cylinder pressure!!!!it will start then maybe ten seconds later i just dies!!!!!!!!SOMEBODY PLEASE HELP!!!!!!!!!!!im about to show an sc what a 12ga is!!!!!!!!!!!!!!!!!