kooks headers?
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I bought some heat protective wrap from Jegs for my O2 sensors. Not necessary, but makes me feel better.
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It's not so much that the 1-3/4 stepped to 1-7/8 offer the flow of the larger primaries but the smaller diameter primary first helps with velocity and pulls the exhaust out of the head. There have been instances where they have been proven to make more power than 1-7/8 but I haven't seen any done on an fbody and also they are much more$$
Many of you guys go with coatings on your stainless headers? Wondering if they're worth it?
Last edited by libertyforall1776; Apr 25, 2013 at 03:26 PM.




