GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Cut-Out ?'s

Thread Tools
 
Search this Thread
 
Old Jun 8, 2005 | 04:44 PM
  #11  
BigBlockChev572's Avatar
TECH Resident
iTrader: (7)
 
Joined: Jun 2004
Posts: 875
Likes: 0
Default

Originally Posted by 00z71sierra
What would be the benefit of the x pipe? I run duals but don't have a x. Also, I did dyno with the cutouts open and picked up 16rwh with them open. They were all in shock including me
X-Pipe takes advantage of the scavaging effect. If you can scavenge your exhaust gases effeciently you'll make more power.
Philp S.
Reply
Old Jun 8, 2005 | 05:29 PM
  #12  
Last Call's Avatar
Thread Starter
TOTM: January 2007
iTrader: (4)
 
Joined: Apr 2004
Posts: 2,678
Likes: 17
Default

Originally Posted by 00z71sierra
What would be the benefit of the x pipe? I run duals but don't have a x. Also, I did dyno with the cutouts open and picked up 16rwh with them open. They were all in shock including me
How are your cut outs set up? Did you lose anything on the bottom? What type of exhaust set up do you have. Any pics?
Reply
Old Jun 9, 2005 | 09:50 AM
  #13  
Last Call's Avatar
Thread Starter
TOTM: January 2007
iTrader: (4)
 
Joined: Apr 2004
Posts: 2,678
Likes: 17
Default

Anybody else... I have to get my exhaust done ASAP.
Reply
Old Jun 9, 2005 | 01:46 PM
  #14  
00z71sierra's Avatar
On The Tree
 
Joined: Jul 2003
Posts: 154
Likes: 0
From: Northern NJ
Default

Don't have any pics but from the headers I have dual 3" into 3" hi flow cats into Magnaflows and then 4" pipes. I got the cutouts before the cats and I could only fit 2.5" on them. One of these days I should get some pics from underneath. I did lose a slight bit on the bottom end (seat of the pants only) but when I dynoed I had a run with them open and one with them closed and it picked up 16 rwh with them open so the should be great for the track. Around the town driving, they're only good to make people notice you not really for driving. Hope that helps a bit.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MGMC
STEREO & ELECTRONICS
4
Apr 2, 2008 11:12 PM
Chris05ssTruck
GM Parts Classifieds
6
Dec 31, 2007 04:36 PM
circusboy
GM Engine & Exhaust Performance
1
Apr 17, 2007 10:43 PM
01ws6450hp
GM Parts Classifieds
6
Feb 8, 2007 12:22 PM
Hemi Killer
GM Engine & Exhaust Performance
1
Feb 20, 2003 08:35 PM




All times are GMT -5. The time now is 06:13 AM.