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    Right - that's what everyone says, was just curious after he scanned headers and ran it through any flow visualizations if anything even remotely popped up. Would be great to just see it as a visualization.

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      Originally posted by davidinnyc View Post
      Right - that's what everyone says, was just curious after he scanned headers and ran it through any flow visualizations if anything even remotely popped up. Would be great to just see it as a visualization.
      Right, nothing to see. The number is so small you won't "see" anything. Put .119 vs .118 into a graph, see anything?

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        Originally posted by 332 View Post

        Right, nothing to see. The number is so small you won't "see" anything. Put .00000119 vs .00000118 into a graph, see anything?
        Jesus Christ, I'm just asking for a visual if he had any done? It's not like I don't believe this to be the case, I'm just asking. Goodness gracious.
        Last edited by davidinnyc; 11-04-2026, 11:21 AM.

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          Originally posted by davidinnyc View Post

          Jesus Christ, I'm just asking for a visual? It's not like I don't believe this to be the case, I'm just asking. Goodness gracious.
          I don't know how else to say, the difference is so small. Their isn't a way to give you a visual, that I know of. Most people go with the standard tools of measurement. Back pressure, HP gain/loss, EGT, you wont find (see) anything significant. This horse is dead

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            Originally posted by digger View Post

            you probably mean a spike which are commonly used with non merge collectors that use parallel pipes and a formed merge rather than pipe merging at an angle

            Honestly, I just might be haha.
            2006 E46 M3 Interlagos Blue ZCP Slicktop
            Build Thread: https://nam3forum.com/forums/forum/m...6-m3-ownership

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