Originally Posted by
gio94sr20ve use it, just modify the secondary pipe after the motor ,match port the flange and add some cam gears.
Seems like you have done this before Gio. Care to share what the results were. On the lowport I had it on it was crap, increase in bottom end and not much different on the top and this is a 4to1 which conventional wisdom would say the opposite. I am curious, I think I actually scrapped the header or gave it away, lol. I didn't even think about modifying it as I was just starting and there were better off the shelf headers, ie. Hotshot, lol. We had a horrible header selection back in the day.
Drew