Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Are LT's/ORY/catback really worth it?

Thread Tools
 
Search this Thread
 
Old Apr 15, 2010 | 10:48 PM
  #1  
LSWONCOOP's Avatar
Thread Starter
On The Tree
iTrader: (5)
 
Joined: Oct 2009
Posts: 106
Likes: 3
From: Oklahoma
Default Are LT's/ORY/catback really worth it?

Looking to do a full exhaust as mentioned above - probably coated Pacesetters, ORY, and Magnaflow CB. I'm looking for a very good seat of the pants feeling. I don't wanna drop all this cash on these and install just to be disappointed. Right now, I only have a lid. Be honest, if they're not gonna leave a huge smile on my face I don't want them right now. I've been pondering doing this for the better part of a month and I need some good feedback. I'll wait a couple years and do everything with a nice heads and cam set-up/rearend/clutch/etc. if I'm not gonna see any seriously noteable gains with just the full exhaust.

THANKS!!!
Reply
Old Apr 15, 2010 | 11:12 PM
  #2  
Starz T/A 17's Avatar
TECH Addict
iTrader: (6)
 
Joined: Jul 2005
Posts: 2,855
Likes: 0
Default

LT's are probable the best mod for LS1's, if your on a budget just get LT's and get a cutout instead of a whole catback. But I would def. recommend them!
Reply
Old Apr 15, 2010 | 11:23 PM
  #3  
Austinma62's Avatar
TECH Enthusiast
 
Joined: Nov 2008
Posts: 525
Likes: 3
From: Saint Joseph, MO
Default

With a full exhaust I would say you should expect 25-30rwhp easy. Not only that, it will sound like a true musclecar!
Reply
Old Apr 15, 2010 | 11:34 PM
  #4  
Squirts11's Avatar
TECH Resident
iTrader: (14)
 
Joined: Sep 2009
Posts: 897
Likes: 4
From: OKC, OK
Default

Absolutely. Not only will you gain a good chunk of hp, your car will sound 10x better.
Reply
Old Apr 15, 2010 | 11:36 PM
  #5  
timpala11's Avatar
Teching In
iTrader: (1)
 
Joined: Apr 2009
Posts: 46
Likes: 0
From: Churchville, PA
Default

The car will breathe better, sound better, and go fast better. No brainer dude!
Reply
Old Apr 16, 2010 | 12:06 AM
  #6  
Detoxx03's Avatar
10 Second Club
iTrader: (14)
 
Joined: Jan 2007
Posts: 7,336
Likes: 74
From: Woodward Avenue
Default

It will help a lot and not only that your gonna need them down the road when you decide to do h/c
Reply
Old Apr 16, 2010 | 12:50 AM
  #7  
Ls1Rook's Avatar
12 Second Club
iTrader: (1)
 
Joined: Mar 2008
Posts: 265
Likes: 0
From: Texas
Default

Yessir you can feel the gain over stock pretty good.
Reply
Old Apr 16, 2010 | 12:52 AM
  #8  
LS1-NAVY's Avatar
TECH Fanatic
15 Year Member
iTrader: (1)
 
Joined: Oct 2007
Posts: 1,007
Likes: 0
From: Denver, Colorado
Default

being honest it left me with a big smile but it didnt last to long so now i have a cam sitting in my room waiting to go in

but i could tell a difference which was nice
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Apr 16, 2010 | 04:35 AM
  #9  
RrCoX22's Avatar
TECH Addict
iTrader: (6)
 
Joined: Jun 2005
Posts: 2,210
Likes: 0
From: Ft. Bragg, NC
Default

not worth it at all... use your money and go plant a tree
Reply
Old Apr 16, 2010 | 08:09 AM
  #10  
MonmouthCtyLS7's Avatar
TECH Junkie
15 Year Member
iTrader: (6)
 
Joined: Jan 2005
Posts: 3,954
Likes: 34
From: Rotonda West Florida
Default

Without a doubt
Reply
Old Apr 16, 2010 | 10:16 AM
  #11  
~BuMps AloT~'s Avatar
TECH Apprentice
iTrader: (5)
 
Joined: Jan 2007
Posts: 371
Likes: 0
From: Hays
Default

LT like mentioned above will make it sound a heck of a lot better!!!!
Reply
Old Apr 16, 2010 | 10:18 AM
  #12  
1gt2nv's Avatar
TECH Resident
iTrader: (5)
 
Joined: Jan 2009
Posts: 969
Likes: 0
From: Wausau, WI
Default

Is a frogs *** water tight? Hell ya, lt's and ory are worth it!!
Reply
Old Apr 16, 2010 | 01:45 PM
  #13  
razer900's Avatar
Teching In
 
Joined: Jan 2010
Posts: 30
Likes: 0
From: Manitoba , Canada
Thumbs up

No doubt about it! I just finished my ported tb, ps lt's, tsp ory, and magnaflo catback. I also recommend a mail order tune to bring the whole set-up all together. Damn this thing hauls major butt now. Take it from me man, you wouldnt regret it. Just a hint tho, do the motor mounts and plugs while your in there! You wont regret that either!
Reply
Old Apr 16, 2010 | 03:12 PM
  #14  
brian_rs/ss's Avatar
TECH Addict
 
Joined: Mar 2009
Posts: 2,099
Likes: 3
From: Texas/Afghanistan
Default

nah you don't need exhaust, just yank the stock manifolds and run a bare head. you will save a lot of weight and it will flow like crazy.
Reply
Old Apr 16, 2010 | 03:17 PM
  #15  
Formulals187's Avatar
12 Second Club
iTrader: (3)
 
Joined: May 2006
Posts: 357
Likes: 0
Default

Get a good set of headers, ditch the cats grab a cutout and never expect to talk to anyone in your car.
Reply
Old Apr 16, 2010 | 04:24 PM
  #16  
ReFtheMC's Avatar
TECH Fanatic
15 Year Member
Liked
iTrader: (6)
 
Joined: Dec 2006
Posts: 1,476
Likes: 1
From: San Fernando Valley, CA
Default

Originally Posted by 1gt2nv
is a frogs *** water tight? Hell ya, lt's and ory are worth it!!
hahahaha yup!
Reply
Old Apr 16, 2010 | 10:01 PM
  #17  
Mazzenger's Avatar
TECH Enthusiast
iTrader: (5)
 
Joined: Apr 2002
Posts: 747
Likes: 4
From: Oklahoma
Default

My 98 picked up 28rwhp and 17tq at peak after Long Tubes and ORY pipe were installed through the stock cat back pipes out back with an aerochamber muffler.
Reply
Old Apr 16, 2010 | 10:16 PM
  #18  
LSWONCOOP's Avatar
Thread Starter
On The Tree
iTrader: (5)
 
Joined: Oct 2009
Posts: 106
Likes: 3
From: Oklahoma
Default

OK thanks for the feedback everyone. I think I'm gonna bite the bullet and get 'em!
Reply
Old Apr 16, 2010 | 10:18 PM
  #19  
donman's Avatar
On The Tree
 
Joined: Apr 2008
Posts: 108
Likes: 0
From: Galesburg
Default

add a mail order tune and you will be happy... the tune may a good difference to me...after the LT, ORY and Magnaflow...

dOn
Reply
Old Apr 16, 2010 | 10:35 PM
  #20  
01'SSLSX's Avatar
TECH Apprentice
 
Joined: Sep 2009
Posts: 346
Likes: 0
Default

Originally Posted by Starz T/A 17
LT's are probable the best mod for LS1's, if your on a budget just get LT's and get a cutout instead of a whole catback. But I would def. recommend them!
short answer, YES do it.
oh, and get a cut-out, i would never waste that much money an a magnaflow
Reply



All times are GMT -5. The time now is 06:07 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE