03-24-2010, 03:39 PM | #1 |
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URGENT: Dynatech Longtube Headers size?!
This is kinda time sensitive, but does anyone know the size of the Primary Tubes on the Longtube Header system from Dynatech?
I am trying to make sure they 1 7/8" I have a weird situation going on with MRT, where I changed my mind to go with the LT instead of JBA Shorties and Kim is trying to help me find the LTs I am looking for. If they are 1 7/8", I can just do a straight swap and not lose 20% restocking fee on the shorties. So again, if you know please tell me if the Dynatech LT are 1 7/8" Thanks!
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2012 2SS/RS Build Thread - Totaled by red light runner 2010 LT/RS Build Thread - Traded in for 2012 2SS 2007 Acura TSX 1992 Oldsmobile Achieva V6 1992 Mercury Sable |
03-24-2010, 03:44 PM | #2 |
Drives: 2010 1LT RS Rally Yellow Join Date: Oct 2009
Location: southern Illinois
Posts: 2,973
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I don't think anyone's longtubes are 1 7/8 for the v6. 1 5/8 and 1 3/4 is what most all of them run.
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PacMan
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03-24-2010, 03:58 PM | #3 |
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ARH's are 1 7/8s. I thought.
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Formerly owner of:
2012 2SS/RS Build Thread - Totaled by red light runner 2010 LT/RS Build Thread - Traded in for 2012 2SS 2007 Acura TSX 1992 Oldsmobile Achieva V6 1992 Mercury Sable |
03-24-2010, 03:59 PM | #4 |
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Never mind I jsut called them. 1 3/4" I totally thought they were otherwise.
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Formerly owner of:
2012 2SS/RS Build Thread - Totaled by red light runner 2010 LT/RS Build Thread - Traded in for 2012 2SS 2007 Acura TSX 1992 Oldsmobile Achieva V6 1992 Mercury Sable |
03-24-2010, 04:03 PM | #5 |
Drives: 2010 1LT RS Rally Yellow Join Date: Oct 2009
Location: southern Illinois
Posts: 2,973
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Lol, answered yourself before I could!!
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PacMan
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03-24-2010, 04:34 PM | #6 |
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I know right! I am an idiot!
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Formerly owner of:
2012 2SS/RS Build Thread - Totaled by red light runner 2010 LT/RS Build Thread - Traded in for 2012 2SS 2007 Acura TSX 1992 Oldsmobile Achieva V6 1992 Mercury Sable |
03-24-2010, 06:12 PM | #7 |
Retired
Drives: 2010 Camaro RS V6 #1301 DOB 3/23/09 Join Date: Aug 2009
Location: Ithaca NY
Posts: 2,563
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Why do you think you need 1 7/8". Ya know, you can go too big and lose power. Im sure the companys have all done enough R&D to establish the right size for the application. Especially ARH. Ide bet 1 3/4" is the best size for the most gains.
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03-24-2010, 06:30 PM | #8 |
I refuse to go smurfy
Drives: 2009 Challenger SRT8, 2010 Camaro Join Date: Nov 2009
Location: MD
Posts: 1,311
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I guess I'm failing to see the reason for the concern? regardless if they are 1 7/8s, 1 5/8s or 1 3/4, they all to into the collector and then the output of the collector continues onto the rest of the exhaust, stock or aftermarket will be 2.5" before the cats, then on the V6 stock it reduces after the cats to 2 1/4" and the SS stays 2.5" and most aftermarket V6 exhausts are 2.5". just sayin'
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