The search for overlap.

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Re: The search for overlap.

Postby Fat Freddy » Mon May 18, 2015 10:41 am

Hi Kim.

Just to refresh you, remember that the speed of sound depends on the exhaust gas temperature.

I didn't forget. 8)

The speed of sound in an exhaust system would have to be at it's slowest point probably 350 M sec to over 550 M sec in the manifold

But thanks for pointing that out. I probably should of been clearer on why I came up those figures. Which I grabbed from here. ... d_603.html

An interesting link, I think I'll stay with 4 stroke for a while longer. Long way from a rocket scientist. :wink:

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