2.5" or 3"
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Okay so I'm researching everything I'm gonna need for my true duals but I'm not sure what size pipe to go with? Should I get 3" pipe or 2.5"? For now I'm stock but once I'm out of college most likely I'll get a 383 h/c rebuild. So what do you all think 2.5 or 3
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i was told 2 and a quarter was more than enough for our motors if they are stock so thats what i went with. its probably not gonna make much of a difference as far as performance, but you might notice a sound difference
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I am no expert but i have much experience with small blocks and have found 3" is preffered if going with big h/c setup. 2.5 is good though. 2.25 would work but if you plan on building the engine up later, do the exhaust once and do it right
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Originally Posted by 87lt1rx7
I am no expert but i have much experience with small blocks and have found 3" is preffered if going with big h/c setup. 2.5 is good though. 2.25 would work but if you plan on building the engine up later, do the exhaust once and do it right
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Originally Posted by transamws6_97
Okay so I'm researching everything I'm gonna need for my true duals but I'm not sure what size pipe to go with? Should I get 3" pipe or 2.5"? For now I'm stock but once I'm out of college most likely I'll get a 383 h/c rebuild. So what do you all think 2.5 or 3
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2.5" bassanie cat back for ls1 f-body modified to fit 92z w ls2
http://www.bassani.com/auto_search/
http://www.bassani.com/part/5798RS5
click pic for better veiw
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http://www.bassani.com/auto_search/
http://www.bassani.com/part/5798RS5
click pic for better veiw
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2096.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2095.jpg)
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Last edited by socal; 08-13-2007 at 12:46 AM.
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Originally Posted by socal
2.5" bassanie cat back for ls1 f-body modified to fit 92z w ls2
http://www.bassani.com/auto_search/
http://www.bassani.com/part/5798RS5
click pic for better veiw
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2096.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2095.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2084.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2080.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2071.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2070.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2068.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2067.jpg)
http://www.bassani.com/auto_search/
http://www.bassani.com/part/5798RS5
click pic for better veiw
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2096.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2095.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2084.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2080.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2071.jpg)
![](http://i146.photobucket.com/albums/r278/socal_album/92zls2/th_IMG_2070.jpg)
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#11
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Originally Posted by the_merv
I have a big Cam 402 Stroker, and I plan on goin 3" off the Headers Y'd into 4", then back. I don't have the the room for Duals, otherwise I would go dual 3".