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74-911 74-911 is offline
Bollweevil
 
Join Date: Dec 2003
Location: Fulshear, Texanistan
Posts: 3,363
Quote:
Originally Posted by mreid View Post
Sounds like you blew up the air box. Pull it and check it out. Massive backfires never have a good outcome on a cis car. Big enough and even a popoff valve won't help.
My experience exactly... after a massive backfire, car would run but just as OP describes.

Air box was split apart at the seam even though a pop-off valve was installed.
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Jack
74 911 Coupe
2.7L - K21 Option - S suspension
Old 10-18-2014, 07:23 AM
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