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View Poll Results: Thorley Tri-y vs. Traditional long tube header
Thorley Tri-Y
10
52.63%
Traditional long tube
9
47.37%
Voters: 19. You may not vote on this poll

Thorley tri-y vs. standard long tubes poll in side ( opinions welcome )

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Old 10-12-2005, 09:53 PM
  #11  
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i remember you talking about that, green... i think id have to punch that dumbass in the face.
Old 10-13-2005, 11:06 AM
  #12  
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Ive got Thorley's and the gains were noticeable. Im happy with em.
Old 10-13-2005, 11:36 AM
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What do you think your time will be with the headers?
Old 10-14-2005, 04:47 PM
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Hey LoudAzzLoStepside I like your truck bro! I've got the same color & engine truck as you except mines not a stepside. Where did you get that upper front valance? or the big painted mirrors?

Everywhere I look all I can find is the lower valance. Never the upper for some reason.

As for the mirrors are yours power? I want to change my mirrors to painted one's but don't want to lose my power mirror function.

Does anyone have a before and after dyno for installing the Pacesetter LT's or the Thorleys? This would clear everything up as to what would be more worth the money.
Old 10-14-2005, 05:24 PM
  #15  
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i painted my factory valence's and mirrors. power and heated.

estimated track times gained from headers. .2 maybe? i'm hopin.
Old 10-14-2005, 06:09 PM
  #16  
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Do the Thorleys work with 4wd. Are they considered long tube?
Old 10-16-2005, 11:48 AM
  #17  
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Here is another question on the Thorley's.

They list them as fitting 99-01. What is different on the 2002 models. I would like these if they are a direct bolt-in.
Old 10-16-2005, 12:08 PM
  #18  
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smog pump flange. All you have to do is fab up a lil blockoff plate.
Old 10-17-2005, 07:46 PM
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I have the Thorley's on my Z71 and,I love them.My mods are in my sig. And with them just this weekend I ran a 9.39@76.21.
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