Dynamometer Results & Comparisons Dyno Records | Dyno Discussion | Dyno Wars

hp/tq from TSP True duals

Thread Tools
 
Search this Thread
 
Old Oct 18, 2006 | 05:33 PM
  #1  
98camaroLS1M6's Avatar
Thread Starter
TECH Addict
iTrader: (35)
 
Joined: Dec 2005
Posts: 2,373
Likes: 0
From: Cherry Hill, NJ
Default hp/tq from TSP True duals

Just wondering if anyone picked up power going from catback/cutout to TSP true duals and gained power? Post your mods too so I have an idea of before/ after. Thanks.
Reply
Old Oct 21, 2006 | 12:01 AM
  #2  
98camaroLS1M6's Avatar
Thread Starter
TECH Addict
iTrader: (35)
 
Joined: Dec 2005
Posts: 2,373
Likes: 0
From: Cherry Hill, NJ
Default

no one?
Reply
Old Oct 21, 2006 | 12:03 AM
  #3  
one2run's Avatar
11 Second Club
iTrader: (5)
 
Joined: Jul 2005
Posts: 510
Likes: 0
From: Crestview, FL
Default

i never had the urge to spend the money to get dyno comparisons of my Hooker cat back to the TSP duals i have now. The top end feels stronger by my SOTP dyno!
Reply
Old Oct 21, 2006 | 01:16 AM
  #4  
98Z28CobraKiller's Avatar
Restricted User
iTrader: (17)
 
Joined: Nov 2005
Posts: 5,783
Likes: 5
From: WPB, FL
Default

You could gain a little or alot. Are you putting it on a stock 346 or a corked up 427?
Reply
Old Oct 21, 2006 | 07:49 PM
  #5  
00 Freak's Avatar
TECH Resident
iTrader: (34)
 
Joined: Dec 2005
Posts: 937
Likes: 0
From: Ft. Worth
Default

I'm curious. But i'm sure w/ the true dual could save some weight. That maybe another plus. I'm thinking of going w/ TDs
Reply
Old Oct 22, 2006 | 01:03 AM
  #6  
cws T/A's Avatar
TECH Fanatic
iTrader: (3)
 
Joined: Apr 2006
Posts: 1,284
Likes: 0
From: Texas
Default

https://ls1tech.com/forums/dynamometer-results-comparisons/594963-afr-heads-cam-combo-re-tuned-results-inside.html
Reply
Old Oct 22, 2006 | 03:02 PM
  #7  
Zach@Texas-Speed's Avatar
FormerVendor
iTrader: (7)
 
Joined: Apr 2003
Posts: 1,106
Likes: 0
From: Lubbock
Default

An Xpipe setup is a much more efficient exhaust design as compared to a y pipe setup. Between full 3" mandrel bent piping and better exhaust scavenging from the Xpipe you should see gains from the true duals over any Ypipe/catback setup. Along with saving weight the true duals will save you from having to buy a Ypipe and catback system. Overall you will spend less money, save weight and gain more power with an Xpipe setup!!!!
Reply
Old Oct 26, 2006 | 03:54 PM
  #8  
black01_WS6's Avatar
TECH Junkie
iTrader: (13)
 
Joined: Sep 2004
Posts: 3,857
Likes: 0
From: Fort Myers, FL.
Default

but is it worth it to us people that already have a catback and y pipe set up to buy a TD set up? In Florida we are going to be having emmision testing in 09 and I know the TD would not make it as it doesn't have cats. I have been thinking of switching as well.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Pouria Savadkouei
story-3

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

 Verdad Gallardo
story-4

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-5

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-6

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-9

10 Camaros You Should Never Buy

 




All times are GMT -5. The time now is 08:11 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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