i have an s5 na engine just sitting, and i was wanting to a 6 port bridge port.
and i know it will be loud i dont care, and i want to make around 250rwhp and im planning on running a halteck e8 stand alone, but what internal seals do i need to run, and what size injecters, and i really want to keep the stock intake manifolds but are there any other things im missing and what internal seals do i need

 

oh i and i now i need 2 msd ignition boxs