My Car After Crawford :)
Registered User
Joined: Jul 2002
Posts: 4,052
Likes: 1
From: Charlotte, NC
then I think you should be giving Doug a call reeeeally soon. They're a pain to get in, but I guarantee you'll notice a big difference as soon as you install the Crawford headers. Before FI, I had dynoed before and after the headers and saw about a 20-25ftlb gain (on average) from low rpm to peak.
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