"Blow, or Hardly Blown," or "My life under a Flow bench" by Monica L. & Size DOES Matter by I.M. Anonymous
Pat Dooley
pdooley at gte.net
Sun Jan 27 20:45:46 EST 2002
> "bowls" directly above the valves. On this list
> there's been discussion about NOT port matching on the
> exhaust side. Something about pulse reversion.
>
> Jim Accordino
>
I think Phil said the offset induces radial vortices.
I guess this is to induce turbulent flow, which more efficient than laminar.
I don't know if the exhaust gas flow can be approximated to laminar flow in
the first place, but I guess the vortices still enhance the flow.
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