hooker competition headers, your thoughts?

[Jeffs70]

Originally Posted by Old Yeller 1970

Competition headers have 2 1/2" collectors with 1 5/8" primaries.

I agree, Mine was the same size and that was actually a great size. any larger of primaries and you wont be having to much fun putting bolts in. I noticed a nice gain in performance with the hooker headers. wish I could have stuck with them for my build.