mfinger1
Jan 3rd, 06, 11:38 PM
Just how well do round header ports mate to rectagular exhaust ports. Wouldn't there be flow / turbulance issues? Ref: cast iron 350HP / 396-402 heads.
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: Rectagular port exhaust question mfinger1 Jan 4th, 06, 12:14 AM OK, dumb question when I realized that rectangular port headers are available. Duh!! OK, are cast iron 396/350 HP exhaust ports rect. and not oval? | ||