The guys have been working on a new header and over the next few days I will be tesing it, as well as giving some feedback. Due to it still being unfinished, I am limited in what I can reveal, however, It is making power in all the right spots.
We had a few rough runs on the dyno today. We reset my ecu before every run, and took the best run from each group and all pulls were done in 4t.
The baseline has a P&L header back, The header is the second, and finally the third is with Visconti's latest tune.
I'm sorry for the poor photo, it was a quick shot, that I cropped to get my personal information out of the screen. The chart starts at 3k rpm, the the first line is 3500, and each line after that is +500. the X/Y is Power over speed. Each line is worth 30 along the vertical axis.
The midrange increase over the baseline is simply amazing. I took it on the street and ripped through first gear like nothing. It scared the girlfriend a little when the tires spun near the top of first (Note, i still have stock rubber and it was in the 30's here). I would imagine with e85 and a proper tune and intake this thing will be pushing into the 200 range.
[ame="https://www.youtube.com/watch?v=81CuuuzLCcE&feature=youtube_gdata_player"]Header prototype pulls. - YouTube[/ame]
The video is a little shaky, but I had to shift, and hold on to the wheel. It was a bit slick out tonight.
So, for a little more information about the header, What I can say is that it's currently a 4:1, EL, and Uncatted. The finished product will also be ceramic coated, and Paul also mentioned there will be a catted version.
E85 Fa20club tune.
