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dmir55 · 02-13-2017, 02:54 PM

I think, of "big three" in headers, that equal length is the one you don't have worry about so much. It is important but sometimes impossible to make the tubes equal length. I think collector design and size is first, and primary tube size is a very very close second. And then comes primary length. Try to get the tube size to work your converter stall or your shift point drop in a stick. Hope this helps.

02-13-2017, 02:54 PM	#2
dmir55 Junior Member Join Date: Jul 2014 Location: northern Minnesota Posts: 64 Likes: 0 Liked 0 Times in 0 Posts	Re: Another Or Same Header Question I think, of "big three" in headers, that equal length is the one you don't have worry about so much. It is important but sometimes impossible to make the tubes equal length. I think collector design and size is first, and primary tube size is a very very close second. And then comes primary length. Try to get the tube size to work your converter stall or your shift point drop in a stick. Hope this helps.