The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Racing and high performance (trucks haulin more than hay)

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-20-2009, 12:35 AM   #1
fiyaweed06
Registered User
 
fiyaweed06's Avatar
 
Join Date: Apr 2009
Location: tuscaloosa alabama
Posts: 101
muffler help!

i installed long tubes on my 350 and i need to know what size muffler off set do i need i have a 1982 sierra i want to run 2.5 pipes dumped but i was confused on the inlet and outlet info on a muffler.Thanks
fiyaweed06 is offline   Reply With Quote
Old 05-20-2009, 05:22 AM   #2
z400rider8787
Registered User
 
Join Date: Feb 2009
Location: Yelm, WA
Posts: 62
Re: muffler help!

The inlet and outlet info is the size of the inlet or outlet in inches and the location ie: center or offset. if you want to run 2.5" pipes you need a 2.5" inlet/outlet muffler. as for the location you need to look at your truck, off the headers your gonna have to mount a reducer down to 2.5" ten run the pipe to where you want the mufflers. then if you have the room just run a center/center muffler and put some turn downs on it for the "dumped" effect. if you have limited space you may have to run some offset mufflers. if you look in a summit magazine or on flowmaster's web site, they usually have pictures of what the offsets mean.
z400rider8787 is offline   Reply With Quote
Old 05-20-2009, 09:18 PM   #3
Irishpilot
Registered User
 
Join Date: Jul 2006
Location: Kunsan AB, South Korea
Posts: 187
Re: muffler help!

Our trucks have plenty of room for centered mufflers. I have longtubes, an X-pipe and two Magnaflows and mucho room to spare.
Irishpilot is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:31 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com