Post Header Install A/F
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Re: Post Header Install A/F
Originally posted by Stl01SVT
I installed long tubes and high flow cats on my truck a couple of weeks ago. I haven't had time to get the a/f checked. But, it smells like it is running richer. Anyone check their a/f before and after a header install?
I installed long tubes and high flow cats on my truck a couple of weeks ago. I haven't had time to get the a/f checked. But, it smells like it is running richer. Anyone check their a/f before and after a header install?
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