how important are the exhaust heat shields in the 355 engine bay? | FerrariChat
Buy

how important are the exhaust heat shields in the 355 engine bay?

Discussion in '348/355' started by edmo7, Feb 6, 2005.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. edmo7

    edmo7 Formula Junior

    Jul 8, 2004
    280
    Irvine, CA
    Full Name:
    Ed
    #1 edmo7, Feb 6, 2005
    For a 355, I was wondering how important are the heat shields that surround the exhaust manifolds and the muffler? If the heat shields are removed, will the heat cause any damage to the engine components?

    The reason I'm asking is because there is a track/racing version of the Tubi Headers that don't have heat shields on them.

    Also, if I install an aftermarket muffler, tubi, capristo, etc....and I remove the factory muffler heatshield so that the muffler is exposed in the engine bay....will this cause any problems? Any info would be great! Thanks!
     
  2. ernie

    ernie Two Time F1 World Champ
    Lifetime Rossa Owner

    Nov 19, 2001
    22,614
    The Brickyard
    Full Name:
    The Bad Guy
    #2 ernie, Feb 6, 2005
    The heat shields around the exhaust are to keep the heat from melting the tail lights. I was missing the rear heat shield on my 348, and it melted my tail lights bad. The heat shields around the headers are to reduce ambient temperature in the engine bay. It helps with horse power. The cooler the engine bay is the more power the car can make. You can get the headers that are bare, ceramic coated to keep the heat down, and still have the looks. But keep the ones in place on the exhaust, or you will be buying new tail lights.
     

Share This Page