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Old 03-03-2017, 08:57 PM   #3
KyleSeal
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Join Date: Mar 2014
Location: Toano, VA
Posts: 882
Re: Block hugger headers ......

Quote:
Originally Posted by wbc409 View Post
If you are running a mild engine you won't really gain anything by switching to block huggers if you already have the old rams horn style manifolds. If your engine is that mild, I wouldn't use anything over 2 inch exhaust on a small block. It will actually hurt engine performance. I have a mild 454 and only use 2.5 inch dual exhaust. I am assuming you want to use block huggers for the appearance. I would get them ceramic coated, not sure what manufacturer makes the best. I have Hedman long tubes on the 454 and have had good luck with them.
I'm not worried about engine performance, and I've actually seen data to show that 2 vs 2.5 vs 3 makes very little if any difference. I want 3 because I'll be exiting through the bed and it looks good. Ram horns in the correct angle are tough to find where I am and I got these for free.
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