LS1TECH - Camaro and Firebird Forum Discussion

Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

XS headers and y pipe review

Thread Tools
 
Search this Thread
 
Old 08-23-2007 | 09:15 PM
  #21  
black2002ws6's Avatar
black2002ws6
Banned
iTrader: (35)
 
Joined: Apr 2003
Posts: 1,206
Likes: 0
From: Zephyrhills, Fl.
Default




Reply Like
Old 08-23-2007 | 09:16 PM
  #22  
black2002ws6's Avatar
black2002ws6
Banned
iTrader: (35)
 
Joined: Apr 2003
Posts: 1,206
Likes: 0
From: Zephyrhills, Fl.
Default
Sale ends in one week just to let everyone know
Reply Like
Old 08-23-2007 | 09:25 PM
  #23  
TUFAS4U's Avatar
TUFAS4U
TECH Regular
iTrader: (5)
 
Joined: Sep 2005
Posts: 402
Likes: 0
From: QUAD CITIES, IOWA
Default
not bad. doesnt look much different from my pacesetters w/ory when I first installed them, thanks for the photos and customer service
Reply Like
Old 08-23-2007 | 09:31 PM
  #24  
black2002ws6's Avatar
black2002ws6
Banned
iTrader: (35)
 
Joined: Apr 2003
Posts: 1,206
Likes: 0
From: Zephyrhills, Fl.
Default
Welcome
Reply Like
Old 08-23-2007 | 09:58 PM
  #25  
RedRocketZ28's Avatar
RedRocketZ28
9 Second Club

iTrader: (19)
 
Joined: Jan 2005
Posts: 2,106
Likes: 3
From: Madrid, IA
Default
Originally Posted by black2002ws6
Sale ends in one week just to let everyone know
Damn, will there be another sale sometime this fall? I cant afford them yet, but will be able to in about a month
Reply Like
Old 08-23-2007 | 10:05 PM
  #26  
black2002ws6's Avatar
black2002ws6
Banned
iTrader: (35)
 
Joined: Apr 2003
Posts: 1,206
Likes: 0
From: Zephyrhills, Fl.
Default
Not sure. Maybe around Christmas time.
Reply Like
Old 08-23-2007 | 10:26 PM
  #27  
68birdls1's Avatar
68birdls1
Thread Starter
11 Second Club
iTrader: (46)
 
Joined: Feb 2004
Posts: 1,667
Likes: 0
From: jacksonville, fl
Default
What a great x-mas present these would make! Thanks for a great product bud, keep up the good work.
Reply Like
Old 08-23-2007 | 10:44 PM
  #28  
darkside98's Avatar
darkside98
11 Second Club
iTrader: (10)
 
Joined: Aug 2005
Posts: 60
Likes: 0
From: Broken Arrow, OK
Default
any dyno numbers on these? just bought QTP longtubes but haven't installed and i'm debating on selling the qtp's and buying the XS headers.....just wondering which ones i would see more power out of
Reply Like
Old 08-23-2007 | 10:53 PM
  #29  
Krab's Avatar
Krab
TECH Addict
iTrader: (28)
 
Joined: Sep 2002
Posts: 2,170
Likes: 0
From: Central Texas
Default
Does anyone else have trouble with the passenger side lower most primary hitting the K-member?
Reply Like
Old 08-23-2007 | 11:00 PM
  #30  
squealingtires's Avatar
squealingtires
TECH Regular
iTrader: (14)
 
Joined: Oct 2005
Posts: 437
Likes: 0
From: Dayton, Ohio
Default
What is the wall thickness on the primaries?
Reply Like
Old 08-23-2007 | 11:01 PM
  #31  
68birdls1's Avatar
68birdls1
Thread Starter
11 Second Club
iTrader: (46)
 
Joined: Feb 2004
Posts: 1,667
Likes: 0
From: jacksonville, fl
Default
Originally Posted by darkside98
any dyno numbers on these? just bought QTP longtubes but haven't installed and i'm debating on selling the qtp's and buying the XS headers.....just wondering which ones i would see more power out of

This has been discussed many many times and the QTP's will more than likely make more power, but to make it worth the cost them over XS. Not for me nor alot of other people.
Reply Like
Old 08-23-2007 | 11:02 PM
  #32  
68birdls1's Avatar
68birdls1
Thread Starter
11 Second Club
iTrader: (46)
 
Joined: Feb 2004
Posts: 1,667
Likes: 0
From: jacksonville, fl
Default
Originally Posted by Krab
Does anyone else have trouble with the passenger side lower most primary hitting the K-member?

I didn't, and I can't seem to remember anyone else saying anything about that either, but I am on pills for my teef lol. So don't hold me to anything hahaha
Reply Like
Old 08-23-2007 | 11:38 PM
  #33  
RevGTO's Avatar
RevGTO
Pontiacerator
20 Year Member
iTrader: (12)
 
Joined: Nov 2003
Posts: 6,170
Likes: 219
From: Wichita KS / Rancho San Diego
Default
Passenger side was perfection ... slid right up and tons of room everywhere.
Reply Like
Old 08-24-2007 | 12:17 AM
  #34  
blueeyeddevil141's Avatar
blueeyeddevil141
TECH Resident
iTrader: (5)
 
Joined: Sep 2006
Posts: 822
Likes: 0
From: Long Island, NY
Default
Passanger side was no problems....
Reply Like
Old 08-24-2007 | 12:32 AM
  #35  
black2002ws6's Avatar
black2002ws6
Banned
iTrader: (35)
 
Joined: Apr 2003
Posts: 1,206
Likes: 0
From: Zephyrhills, Fl.
Default
We have sold over 75 of these and still no one has posted any dyno numbers. I wish I would have dynoed my own car before and after I put them on.
Reply Like
Old 08-24-2007 | 09:20 AM
  #36  
68birdls1's Avatar
68birdls1
Thread Starter
11 Second Club
iTrader: (46)
 
Joined: Feb 2004
Posts: 1,667
Likes: 0
From: jacksonville, fl
Default
I have numbers, but I also put in a cam .
Reply Like
Old 11-29-2007 | 04:08 PM
  #37  
brokeLS1owner's Avatar
brokeLS1owner
Staging Lane
iTrader: (1)
 
Joined: Nov 2007
Posts: 86
Likes: 0
Default
Originally Posted by 68birdls1
I have numbers, but I also put in a cam .
id like to see those #'s if it isnt to much trouble, what cam? and what are the other mods? thanks
Reply Like
Old 11-29-2007 | 04:17 PM
  #38  
EvoWake's Avatar
EvoWake
On The Tree

iTrader: (8)
 
Joined: Mar 2006
Posts: 198
Likes: 0
Default
i don't have a before and after, but dyno results from after in sig (bolt ons only) as well as an e/t that shocked me.
Reply Like
Old 11-29-2007 | 05:15 PM
  #39  
Demon Of Dreams's Avatar
Demon Of Dreams
TECH Enthusiast
iTrader: (3)
 
Joined: Mar 2006
Posts: 714
Likes: 0
From: Houston...
Default
my dyno results with the mods in sig + a cam ... no underdrive pulley or anything to speak of ...

410hp/374tq

video
http://www.demonofdreams.org/CamInstall/Dyno2.wmv


Reply Like
Tags
Back to Subforum
Generation III External Engine
View Next Unread
new injectors




Advanced Search

All times are GMT -5. The time now is 09:30 PM.