408 sbc exhaust flow question
#1
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Hey, I have an SBC converted Porsche 928 with about 550hp. I was wondering what people thought about this exhaust setup that I am currently running with a 3" dynomax ultra flo x muffler. It was chosen because it take up less space/weight than an x pipe with 2 extra mufflers. Is this giving me enough flow with my .595 cam?
Thanks in advance
-Seb
Thanks in advance
-Seb
#3
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Looks killer! I have no clue how restrictive that muffler is on the INSIDE. I would actually cut it apart to see... haha Seriously... if it necks down to a single 3" somewhere in the middle... your efforts are wasted.
I would have suggested merging your pipes into a single 4", possibly OVAL shaped 4" pipe for ground clearance.
I would have suggested merging your pipes into a single 4", possibly OVAL shaped 4" pipe for ground clearance.
#4
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I was thinking of taking a look inside for myself but figured Id ask you guys first. Heres a cutaway and look through. Despite what others have said, the quality is fairly good and there are no rattles.
My only question is will this flow enough?
![](http://www.ssrfanatic.com/forum/attachments/f5/15321d1152590592-side-pipes-ssr-ultraf-flo-x-wlk-17553_cutaway.jpg)
My only question is will this flow enough?
![](http://www.ssrfanatic.com/forum/attachments/f5/15321d1152590592-side-pipes-ssr-ultraf-flo-x-wlk-17553_cutaway.jpg)
![](http://i17.photobucket.com/albums/b63/ubercooper/download-3.jpg)