mild steel header?

[ismaelae86]

well the header im going to build is a copy of the one that mariah motorsports uses in there EP car so its dyno proven and ive even gone down to there shop to talk about tuning lengths and what rpm i should aim for peak power i know exactly how to make it....and if u check who the point leader is in ep u'll see that he wayne graham at the #1 spot here in socal but i do know that the difference between an ep car and a ITS is tremendous but i just want to try something different from all the ITS drivers, does that make sense?? lol sorry i do alot of this and i just have a few ideas i wanna try out and this is one of them