custom open header/Y-pipe exhaust
06-05-2005, 02:35 PM
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custom open header/Y-pipe exhaust wanted to get the most out of my car with open headers, but have it fairly quiet for the street also. came up with this, its a variation off 383LQ4SS's 'nitrous' exhaust.
headers and exhaust are for sale also
headers and exhaust are for sale also
06-05-2005, 02:41 PM
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06-05-2005, 04:15 PM
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Originally Posted by Z28Venom
Damn! How long did it take to fabricate that one?
What's happening on the passenger side after the merge into the y? I can't really see in those pics.
What's happening on the passenger side after the merge into the y? I can't really see in those pics.
had an exhaust shop do it for me in a day or two.
06-05-2005, 06:36 PM
#4
Looks like that 90 degree turn after each collector kills your flow. I bet w/ those cutouts open it flows awesome! Looks like that's what you were going after though...quiet(er) and not the best flow w/ cutouts closed but loud as **** and great flow w/ open headers.
Edit - just noticed your numbers...you put down some serious power!
Edit - just noticed your numbers...you put down some serious power!
06-05-2005, 10:07 PM
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ya, that probably does kill the flow a bit. but like you said, I don't really care 
a little less power on the street is fine with me, I'm sure I'm still well over 500rwhp with the cutouts closed. I get max power at the track 
a little less power on the street is fine with me, I'm sure I'm still well over 500rwhp with the cutouts closed. I get max power at the track 