How many hours to replace 355 headers and bypass valve? | Page 2 | FerrariChat
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How many hours to replace 355 headers and bypass valve?

Discussion in '348/355' started by rendergod, Dec 14, 2012.

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  1. plugzit

    plugzit F1 Veteran
    Silver Subscribed

    Dec 1, 2004
    7,794
    Redondo Beach, CA
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    Bruce Bogart
    #26 plugzit, Dec 15, 2012
    Dave puts a spot of oil on the filter. If you see any fiberglass hair on the spot after a drive, it's from the header insulation. That means a leak inside the heatshields.
     
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