Exhaust pressure | FerrariChat

Exhaust pressure

Discussion in '308/328' started by RockinRon, Jul 26, 2009.

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  1. RockinRon

    RockinRon Rookie

    May 26, 2009
    32
    Sunbury, Ohio
    Full Name:
    Ron Fuller
    This is a totally non-scientific observation by me this evening as I walked behind my 86 Mondial 3.2QV tonight while it was running but I noticed that the left exhaust had a lot less pressure behind it than the right side. The car was idling and has the stock exhaust system on it. Is this normal or an indicator of something to check out?
     
  2. mike996

    mike996 F1 Veteran

    Jun 14, 2008
    6,871
    Full Name:
    Mike 996
    They all do that according to every post I have seen on this subject. My 328 at idle has hardly any exhaust out of the left pipes. Based on the internal cut-away view of the muffler that someone posted a while back, it couldn't be any other way.
     

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