Ram Horns and dual 2.5" exhaust - The 1947 - Present Chevrolet & GMC Truck Message Board Network

69SCSS · 02-02-2015, 08:22 PM

Hey guys, I'm tired of listening to my cheap headers make what sounds like an exhaust leak noise under my truck, and it's driving me NUTS!!! I have a full 2.5" exhaust on my truck, and wondering if a set of stock ramhorns would be too small. The collectors are 2.5", right? Just concerned that the 2.5" pipes are too much behind the manifolds. I know there's a big debate about backpressure levels (negative or positive), I'm more concerned about sound and efficiency.
I'm guessing it'll work just fine. Any thoughts appreciated.
Thanks!
Al

02-02-2015, 08:22 PM	#1
69SCSS Registered User Join Date: Aug 2012 Location: Neskowin OR Posts: 1,156	Ram Horns and dual 2.5" exhaust Hey guys, I'm tired of listening to my cheap headers make what sounds like an exhaust leak noise under my truck, and it's driving me NUTS!!! I have a full 2.5" exhaust on my truck, and wondering if a set of stock ramhorns would be too small. The collectors are 2.5", right? Just concerned that the 2.5" pipes are too much behind the manifolds. I know there's a big debate about backpressure levels (negative or positive), I'm more concerned about sound and efficiency. I'm guessing it'll work just fine. Any thoughts appreciated. Thanks! Al __________________ My 68 SWB Al Silveira Music <- My daughter loves this guy 8-)



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