LT1-LT4 Modifications 1993-97 Gen II Small Block V8

X-pipe kit or custom x?

Thread Tools
 
Search this Thread
 
Old Dec 21, 2007 | 09:27 AM
  #1  
transamws6_97's Avatar
Thread Starter
TECH Fanatic
iTrader: (5)
 
Joined: Jun 2005
Posts: 1,300
Likes: 1
From: Cincinnati, OH
Default X-pipe kit or custom x?

Okay so I was going to buy summits 3" universal x-pipe kit and have the shop cut it up and put it on my car but my friend says I can just go to the shop and they will build me a custom x and true duals. Which option would be better? and more cost friendly? Supposively he is giving me a really good deal on the labor
Reply
Old Dec 21, 2007 | 09:43 AM
  #2  
-PEPE-'s Avatar
11 Second Club
iTrader: (10)
 
Joined: Jun 2003
Posts: 2,298
Likes: 0
Default

Checkout Dynomax's 3" stainless X-pipe, work of art, your muffler shop won't make a better piece, plus it'll last forever, not expensive either. What kind of mufflers are you going to run?
Reply
Old Dec 21, 2007 | 12:10 PM
  #3  
transamws6_97's Avatar
Thread Starter
TECH Fanatic
iTrader: (5)
 
Joined: Jun 2005
Posts: 1,300
Likes: 1
From: Cincinnati, OH
Default

i just purchased 2 3" powersticks
Reply
Old Dec 21, 2007 | 02:46 PM
  #4  
ABA383's Avatar
11 Second Club
iTrader: (1)
 
Joined: Jun 2006
Posts: 1,507
Likes: 7
From: Southern PA
Default

It also depends on what TA you are using...I went with custom 3" stainless with the X going thru the dip in my Spohn TA...Its pretty bad ***...BUT ain't cheap...

--Alan
Reply
Old Dec 21, 2007 | 03:08 PM
  #5  
transamws6_97's Avatar
Thread Starter
TECH Fanatic
iTrader: (5)
 
Joined: Jun 2005
Posts: 1,300
Likes: 1
From: Cincinnati, OH
Default

yeah ill have to wait till mid january to get my spohn torque arm and then i'll get my exhaust all fabbed up. For now its headers w/ my powersticks clamped onto the collector but I just want to figure out if I should buy a summit x pipe kit and have the shop go off of that or just have the shop do it full custom
Reply
Old Dec 21, 2007 | 03:16 PM
  #6  
ABA383's Avatar
11 Second Club
iTrader: (1)
 
Joined: Jun 2006
Posts: 1,507
Likes: 7
From: Southern PA
Default

Here's what I went with...I have a Spohn cross brace mounted TA with 2 DS loops..It's all custom work and was worth every penny...These pix are old...Now I have it routed out of the sides behind the doors, but back cut under the car a couple of inches...

https://ls1tech.com/forums/lt1-lt4-modifications/639256-pix-new-3-stainless-true-duals.html

--Alan
Reply
Old Dec 21, 2007 | 05:49 PM
  #7  
CHELOZ28's Avatar
On The Tree
iTrader: (10)
 
Joined: Mar 2006
Posts: 121
Likes: 0
From: Orange,CA
Default

I was wondering, would it be possible to run true duals with cats,x-pipe and dump before the rear.....I live in CA

Or is this just a bad idea all together
Reply
Old Dec 21, 2007 | 06:01 PM
  #8  
Puck's Avatar
TECH Veteran
iTrader: (17)
 
Joined: Oct 2006
Posts: 4,152
Likes: 6
Default

Originally Posted by CHELOZ28
I was wondering, would it be possible to run true duals with cats,x-pipe and dump before the rear.....I live in CA

Or is this just a bad idea all together
I have 3" TD's with w/ x-pipe and dumped before the axle, but no cats. As long as the headers you get have the emissions fittings and your tune is on point you should be fine depending on your cam. They clear, but mine came close to my adj tq arm so I had to get a standard mount one instead of the crossbrace mounted tq arm.

Not that big a deal, most likely "wost case" scenerio is that I have to change my tranny mount sooner...which only takes all of 10 mins.

I used the Magnaflow 3" X pipe - it is a work of art. I doubt there will be a noticable difference between brands though, but a hacked together custom one made from piping will not transition as smoothly as a nice aftermarket one.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Dec 21, 2007 | 06:22 PM
  #9  
CHELOZ28's Avatar
On The Tree
iTrader: (10)
 
Joined: Mar 2006
Posts: 121
Likes: 0
From: Orange,CA
Default

I dont mean to hijack this thread..


Here is what I was thinking about doing exactly in this order.....mac mid tube headers, magnaflow cats, x-pipe, bullet mufflers dump before axle. Do you see any horsepower loss or issues....remember im from CA
Reply
Old Dec 21, 2007 | 06:44 PM
  #10  
transamws6_97's Avatar
Thread Starter
TECH Fanatic
iTrader: (5)
 
Joined: Jun 2005
Posts: 1,300
Likes: 1
From: Cincinnati, OH
Default

well w/ mids and cats theres not really a reason to go w/ true duals besides sound. you wont gain any power over a catback system which would be easier to put together. now back on topic!

btw would it be ok to just band clamp my powersticks onto my collectors until i get my torque arm installed?
Reply




All times are GMT -5. The time now is 12:01 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE