Hot Pipes

CLICK TO SEE SECRET PICTURE The Speedwagen header design will be a custom built component. The naturally aspirated motor doesn't have a supply of off the shelf solutions. Outback sells a header stub for fabricating your own system. We have do do a little home work to decide which style header to build. 4 straight pipes,2 into 1, or 4 into 1 with a stinger. Any advice from out their in Blog land. Here is a link to an interesting header design article http://www.spectrum5racing.com/Technical/s5headerRevA.pdf