Exhaust Post your questions and suggestions about stock or aftermarket exhaust setups. Third Gen exhaust sound files and videos!

Long tube Header Help

Thread Tools
 
Search this Thread
 
Old May 14, 2012 | 07:34 PM
  #1  
octkkk's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2011
Posts: 35
Likes: 0
From: CT
Engine: 305, 400
Transmission: T5, 4spd
Axle/Gears: 4:10, 3:73
Long tube Header Help

I just got some Headman Long tube headers and with my car finally running they sound great. But how am i supposed to put an exhaust on after that. Every muffler shop says its to low to run a y pipe under the trans. And i also have two cut outs i want to install. What do I do.
Reply
Old May 14, 2012 | 08:46 PM
  #2  
85T/A350's Avatar
Member
 
Joined: Jul 2006
Posts: 304
Likes: 0
Car: 1987 Pontiac Trans Am
Engine: 350 Vortec
Transmission: 700R4
Axle/Gears: 3.42
Re: Long tube Header Help

Originally Posted by octkkk
I just got some Headman Long tube headers and with my car finally running they sound great. But how am i supposed to put an exhaust on after that. Every muffler shop says its to low to run a y pipe under the trans. And i also have two cut outs i want to install. What do I do.
Find a shop that will do it. I have the same headers and I have a y pipe and have plenty of clearance. A good shop will be able to do it.
Reply
Old May 14, 2012 | 09:09 PM
  #3  
octkkk's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2011
Posts: 35
Likes: 0
From: CT
Engine: 305, 400
Transmission: T5, 4spd
Axle/Gears: 4:10, 3:73
Re: Long tube Header Help

do you have a pic of where the y pipe is located? is it under the trans
Reply
Old May 14, 2012 | 10:17 PM
  #4  
InfernalVortex's Avatar
Supreme Member
20 Year Member
Liked
iTrader: (4)
 
Joined: Dec 2005
Posts: 6,499
Likes: 31
From: Macon, GA
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: Long tube Header Help

You have a T5 so the collector should be right in the way of your slave cylinder. You'll have to have something custom done to get around the slave cylinder. You can cut off the collector and extend it, and then dimple the extension to clear it - that's probably the most elegant solution I've seen. Beyond that you'll be able to run the exhaust above the trans crossmember if you're clever and have good motor mounts that will allow for the tight clearances that will result, but most likely you'll be at the whims of some exhaust shop and they'll just run it under the trans - much easier that way, but way worse ground clearance. And that's IF you find a shop to run you a custom exhaust. A factory style catback is no longer an option.

Reply
Old May 15, 2012 | 12:43 AM
  #5  
GTA Sammy's Avatar
Senior Member
20 Year Member
Liked
iTrader: (1)
 
Joined: May 2005
Posts: 972
Likes: 11
From: Winnipeg, Manitoba. Canada
Car: 1989 T-Top GTA
Engine: 5.7L TPI> 6.2L
Transmission: 700R-4
Axle/Gears: 3.27
Re: Long tube Header Help

There is a Sticky above this Thread by Traxion
https://www.thirdgen.org/forums/exha...oker-long.html

There are many pictures there...
It's really not that difficult... the shop just has to take their time.

I had a shop build me one and it was pure crap... Power robbing Pinched bends everywhere!
So I built my own Y-pipe... All Mandrel bent 3" Y-Pipe. Into a 3" Flowmaster Catback system.
https://www.thirdgen.org/forums/exha...y-new-3-a.html

Here's Skinny Z's Thread (Good Pics)
https://www.thirdgen.org/forums/exha...-3-single.html

There you go... Enjoy!
Reply
Old May 16, 2012 | 06:38 PM
  #6  
octkkk's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2011
Posts: 35
Likes: 0
From: CT
Engine: 305, 400
Transmission: T5, 4spd
Axle/Gears: 4:10, 3:73
Re: Long tube Header Help

thanks for the help
Reply
Old May 29, 2012 | 05:00 AM
  #7  
Ozz1967's Avatar
Supreme Member
20 Year Member
iTrader: (4)
 
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Long tube Header Help

Look up in the "Dual exhaust picture" thread in the sticky section. Some awsome examples. Just print some out and say "just like that"...and watch to see if they're skills are up to the task.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
morrow
Suspension and Chassis
78
Jan 13, 2024 12:29 PM
italiano67
Tech / General Engine
8
Dec 11, 2016 09:21 AM
92projectcamaro
Engine/Drivetrain/Suspension Parts for Sale
11
Jan 18, 2016 08:00 AM
formula_novice
Exhaust
32
Sep 5, 2015 03:58 AM
86iroc z Z28
Exhaust
0
Aug 21, 2015 10:37 PM




All times are GMT -5. The time now is 02:14 AM.