header tube size

Dave1695 · 11-22-2011, 06:25 PM

Lots of great advise guys, thank you. I'll talk to all the recommended sources for sure. I plan on installing a new cam, so the header change can be done after a new base line is established. I was pretty sure the first pipe should be close to exhaust port size but had not considered a three step header. My combination runs under the index everywhere and I'm usually in the late rounds but you know how it is in Stock Eliminator, there is always room for improvement.

11-22-2011, 06:25 PM	#26
Dave1695 Member Join Date: May 2009 Posts: 160 Likes: 0 Liked 15 Times in 11 Posts	Re: header tube size Lots of great advise guys, thank you. I'll talk to all the recommended sources for sure. I plan on installing a new cam, so the header change can be done after a new base line is established. I was pretty sure the first pipe should be close to exhaust port size but had not considered a three step header. My combination runs under the index everywhere and I'm usually in the late rounds but you know how it is in Stock Eliminator, there is always room for improvement.