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08-28-2018, 10:56 PM | #1 |
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Join Date: Dec 2015
Location: Sierra Vista, AZ
Posts: 132
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Kooks Stepped Headers
Does headers with double stepped primary tubes actually work? Can they really broaden your power curve more compared to standard headers? I was looking a potentially purchasing a set of Kooks 1 3/4" x 1 7/8" stepped headers with 3" collectors to pair with 3" Kooks catted X-pipe. This exhaust setup will be going on a Procharged Mach 1.
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09-14-2018, 12:42 PM | #2 |
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Join Date: Jun 2007
Location: Las Vegas
Posts: 1,086
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Re: Kooks Stepped Headers
Really depends on the combination. I run the ARH stepped headers on my combo with good results. Its 302 CI, High compression and see 8K+ rpm frequently
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