GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat

General GM Chat When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made. Chat about all things GM (and related cars). Off-topic stuff should be in the Lounge, and all Model specific mechanical problems should be posted in the proper forum.

Pipe size

   
Old Jul 23, 2007 | 07:21 AM
Share
  #1  
95seand78z28's Avatar
95seand78z28
Thread Starter
Senior Member
Certified GM nut
 
Joined: Jun 2004
Posts: 1,933
Likes: 0
95seand78z28 is on a distinguished road
Default Pipe size
I'm shopping for a high flow cat. Does anyone know what size pipe is stock?
Reply
0
Old Jul 23, 2007 | 07:54 AM
Share
  #2  
01BonneSC's Avatar
01BonneSC
Senior Member
Posts like a Turbo
 
Joined: May 2007
Posts: 303
Likes: 0
From: Sycamore, IL (ILRt. 64 and ILRt. 23)
01BonneSC is on a distinguished road
Default
i believe its 2.5".... any seconds on that?
Reply
0
Old Jul 23, 2007 | 08:28 AM
Share
  #3  
BillBoost37's Avatar
BillBoost37
DINOSAURUS BOOSTUS

Expert Gearhead
 
Joined: Mar 2005
Posts: 41,391
Likes: 30
From: Enfield, CT
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default Re: Pipe size
Originally Posted by 95seand78z28
I'm shopping for a high flow cat. Does anyone know what size pipe is stock?
Yep...shame on you Karl...2.5
Reply
0
Old Jul 23, 2007 | 08:55 AM
Share
  #4  
95seand78z28's Avatar
95seand78z28
Thread Starter
Senior Member
Certified GM nut
 
Joined: Jun 2004
Posts: 1,933
Likes: 0
95seand78z28 is on a distinguished road
Default Re: Pipe size
Originally Posted by BillBoost37
Yep...shame on you Karl...2.5

Figure twice, buy once.
Reply
0
Old Jul 23, 2007 | 08:55 AM
Share
  #5  
BillBoost37's Avatar
BillBoost37
DINOSAURUS BOOSTUS

Expert Gearhead
 
Joined: Mar 2005
Posts: 41,391
Likes: 30
From: Enfield, CT
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default
Crawl under and measure to make sure.
Reply
0
Old Jul 23, 2007 | 09:04 AM
Share
  #6  
95seand78z28's Avatar
95seand78z28
Thread Starter
Senior Member
Certified GM nut
 
Joined: Jun 2004
Posts: 1,933
Likes: 0
95seand78z28 is on a distinguished road
Default
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
heater hose pipe outlet pipe
chevelle_6969
1992-1999
9
Mar 21, 2011 10:35 AM
Cracked down pipe flex pipe.
XEN
2000-2005
13
May 1, 2009 09:01 PM
Help with size of catalytic converter pipe size...
Tonioseven
1987-1991
8
Feb 7, 2005 09:52 AM
Exhaust pipe size??
danpuzak
General GM Chat
1
Dec 17, 2003 01:44 PM
Intake Pipe size
Djomla
Performance, Brainstorming & Tuning
2
Mar 27, 2003 11:06 PM
Back to Subforum
General GM Chat
View Next Unread
Powerslot brakes and pads...


Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -4. The time now is 03:56 PM.