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How does plugged silencer holes sound? Step inside

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Old Apr 7, 2009 | 07:32 PM
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WickedSS2005's Avatar
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From: West Carrollton (Dayton), OH
How does plugged silencer holes sound? Step inside

Here's a clip from the dyno this past weekend in Crawfordsville, Indiana. http://www.youtube.com/watch?v=mCsZGI06eSA

Pull w/ dyno graph: http://www.youtube.com/watch?v=hzZSjSgQN4o

Mods:
Injen CAI
2.6 pulley
Plugged silencer holes
Pacesetter Header (modified)
Custom 3" catless downpipe
Flo-Pro 3" resonator
CTI exhaust pipes
Magnaflow muffler (PN# 14219)
Hooker resonated tip

With spark blowout at 5.5k (suspected it early last week), it put down 264hp/257tq. Plenty of room for higher numbers once I correct that. Look at the chart, you can see it nose dive

For ***** and giggles, this is the '08 SS/TC I tuned (owned by proZak) w/ HAHN CAI and my tune: http://www.youtube.com/watch?v=PqRlX8D5oOY

Last edited by WickedSS2005; Apr 8, 2009 at 10:39 AM.
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Old Apr 7, 2009 | 10:54 PM
  #2  
HunterKiller89's Avatar
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From: Los Angeles
how do we look at the chart when you didnt post one? lol
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Old Apr 7, 2009 | 10:56 PM
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From: The 405
what did you use to plug them?
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Old Apr 7, 2009 | 11:00 PM
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Sp3No's Avatar
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From: Auburn. New York
Originally Posted by HunterKiller89
how do we look at the chart when you didnt post one? lol
What he said
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Old Apr 7, 2009 | 11:55 PM
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Ramphex's Avatar
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From: Poconos, PA/North NJ
Originally Posted by Sp3No
What he said
x2
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Old Apr 8, 2009 | 10:36 AM
  #6  
WickedSS2005's Avatar
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From: West Carrollton (Dayton), OH
Originally Posted by HunterKiller89
how do we look at the chart when you didnt post one? lol
It wasn't at the end of the video? I linked the wrong one. There were two from the weekend and one zoomed in on the dyno screen after the pull. I'll fix it.

EDIT: http://www.youtube.com/watch?v=hzZSjSgQN4o Also in first post

Originally Posted by EXsoccer1921
what did you use to plug them?
Quick Steel

Last edited by WickedSS2005; Apr 8, 2009 at 10:38 AM. Reason: Automerged Doublepost
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Old Apr 8, 2009 | 10:42 AM
  #7  
reign1's Avatar
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From: SO CAL
i had mine port polished and plugged when i had my SC

its sooooooo much louder and cleaner.

not to mention the boost spikes alot faster.
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Old Apr 23, 2009 | 10:48 AM
  #8  
subadupa's Avatar
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From: miamisburg
Work PWNS me. I will have it check this out tonight at Tim's house.
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