Turbo muffler internal design
I think all turbo mufflers have two 180 degree turns. Some have turning vanes to help direct the flow. Do the vanes realy help?
My project: '64 Lemans Sport Cpe., GTO Option, stockish 389 CI, Tri-Power, RA exh, manifolds, 2.5" pipes.
From reading previous posts I've decided to run Dynomax 17749s, which I think have the turning vanes. A year out from being road worthy, so I picked up a pair of inexpensive Jegs turbo mufflers to use on the run stand a discovered they have no turning vanes. Just curious if the vanes help with anything other than flow.
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