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

New Pacesetter Longtube Install

Thread Tools
 
Search this Thread
 
Old Nov 19, 2004 | 07:59 AM
  #1  
BRENTT94Z's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Feb 2004
Posts: 290
Likes: 0
From: BURLESON TX
Default New Pacesetter Longtube Install

Just purchased the Ceramic coated Pacesetter LT's
and on the Driver side, the end of the collector sets up in the body cavity about 1 inch higher than the body brace that the fuel lines run behind. There is no way I can slip the Y pipe on this. Anyone have this problem yet, and is this typical for any LT's?
Reply
Old Nov 19, 2004 | 04:05 PM
  #2  
BRENTT94Z's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Feb 2004
Posts: 290
Likes: 0
From: BURLESON TX
Default

Ok guys, surely Im not the only one w/ this problem. Has anyone ever cut the body brace to fit LT's. I dont see it being a problem as long as you rebrase it.
Reply
Old Nov 20, 2004 | 01:33 AM
  #3  
Nasty_T/A_GT's Avatar
Staging Lane
 
Joined: Sep 2004
Posts: 69
Likes: 0
From: Illinois
Default

I had the same thing, I bent the header down a bit by sticking a pipe in there and giving it one helluva a tug.
Reply
Old Nov 21, 2004 | 09:32 PM
  #4  
NXSLT1's Avatar
TECH Enthusiast
20 Year Member
 
Joined: Sep 2004
Posts: 595
Likes: 0
From: Clarksville,Tn
Default

I just put my pacesetters on a couple weeks ago and had the same prob. I bent the drivers side down a little bit with a 2x4. I don't have a y pipe anymore, went with duals so I can't help ya there. The reducer was a very tight fit though, maybe a half inch to an inch of clearance.
Reply
Old Dec 12, 2004 | 09:48 PM
  #5  
fastenough's Avatar
TECH Apprentice
iTrader: (36)
 
Joined: Feb 2004
Posts: 324
Likes: 0
Default

Check your motor mounts
Reply
Old Dec 17, 2004 | 06:45 PM
  #6  
Poik's Avatar
TECH Addict
 
Joined: May 2004
Posts: 2,564
Likes: 0
From: Bellingham/Edmonds, WA
Default

I have Pacesetter LTs and the driver's side header is very close to the frame. After I had a y-pipe custom fabbed and welded on, I can't really find a way to bend it down..
Reply
Old Dec 17, 2004 | 08:48 PM
  #7  
NXSLT1's Avatar
TECH Enthusiast
20 Year Member
 
Joined: Sep 2004
Posts: 595
Likes: 0
From: Clarksville,Tn
Default

Try gettin a 2x4 or a bar in between the frame and the header collector and try to pry it down. I had to use a 2x4 after using a steel bar. I thought I had it bent down good enough but when I got the duals put on it was still a little too close. Let the headers warm up, that'll make them bend easier.
Reply
Old Dec 17, 2004 | 08:55 PM
  #8  
Poik's Avatar
TECH Addict
 
Joined: May 2004
Posts: 2,564
Likes: 0
From: Bellingham/Edmonds, WA
Default

The only thing I can get in between the frame and the header is the tip of a prybar. No leverage though! I think I'm going to have to wait until the next time it is up on a lift. Although I might try heating the headers up, that's a good idea, thanks!
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Dec 18, 2004 | 11:11 AM
  #9  
BRENTT94Z's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Feb 2004
Posts: 290
Likes: 0
From: BURLESON TX
Default

Originally Posted by Poik
The only thing I can get in between the frame and the header is the tip of a prybar. No leverage though! I think I'm going to have to wait until the next time it is up on a lift. Although I might try heating the headers up, that's a good idea, thanks!
You need to drop your Tranny Crossmember to get the 2x4 between the body and the y pipe. Then Take a jack and place it under the trans and jack it back up w/ the 2x4 still lodged between. Thats what I did and now id clears everything just fine.
Reply




All times are GMT -5. The time now is 10:24 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE