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The Terminator
Exhaust
Does a 3" catback really make any difference over a 2.5"?
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<blockquote data-quote="JuStAkId" data-source="post: 14559225" data-attributes="member: 144736"><p>Is that just the cb being 2.5'' or the whole exhaust? Is that talking about a car with cats? 463hp seems awful low. I can tell you being an 500rwhp eaton car and having full 3'' exhaust I did not have out of the park dyno numbers. Mine are right about the same will all the other cars. You have to remember all the variables that come into play such as how must boost someone is running, also if the car is running cats or not, as well as if the heads are stock because there comes to a point where your heads will only move so much air as well, and even down to how restrictive of a muffler you are running. I would think it would start to play a role around the 800hp mark.</p></blockquote><p></p>
[QUOTE="JuStAkId, post: 14559225, member: 144736"] Is that just the cb being 2.5'' or the whole exhaust? Is that talking about a car with cats? 463hp seems awful low. I can tell you being an 500rwhp eaton car and having full 3'' exhaust I did not have out of the park dyno numbers. Mine are right about the same will all the other cars. You have to remember all the variables that come into play such as how must boost someone is running, also if the car is running cats or not, as well as if the heads are stock because there comes to a point where your heads will only move so much air as well, and even down to how restrictive of a muffler you are running. I would think it would start to play a role around the 800hp mark. [/QUOTE]
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The Terminator
Exhaust
Does a 3" catback really make any difference over a 2.5"?
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