C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Torque loss with elims?

Thread Tools
 
Search this Thread
 
Old Nov 25, 2001 | 09:15 PM
  #1  
Jsailor24's Avatar
Jsailor24
Thread Starter
Burning Brakes
 
Joined: Feb 2001
Posts: 841
Likes: 0
From: Wichita, Ks, USA
Default Torque loss with elims?

Am considering muffler elims but dont want to loose power-- do they reduce torque? Why?
Reply
Old Nov 25, 2001 | 09:29 PM
  #2  
Mr Mojo's Avatar
Mr Mojo
Elite Torch Red Member
Supporting Lifetime Gold
25 Year Member
 
Joined: Sep 1999
Posts: 57,805
Likes: 23
From: Exit 89 GSP,Lakewood,NJ The Land Of Mojo
Cental/South NJ Events Coordinator
CI 1-2-3-4-5-6-7-8-9-10-11-12 Vet
CI-II Burnout & Drag Champ
St. Jude Donor '03-'04-'05-'06-'07
Default Re: Torque loss with elims? (Jsailor24)

My guess is less backpressure. Mackey always told me our cars were engineered to have a certain amount of backpressure.
I definitely lost horsepower going by the numbers at the track. Don't know about a torque loss, but the loss was worth the better sound and since I only lost 1-1.5 mph in the 1/4 I can live with it since I'm still turning the same times.
Reply
Old Nov 25, 2001 | 09:42 PM
  #3  
92corvette's Avatar
92corvette
Burning Brakes
10 Year Member
 
Joined: Nov 2000
Posts: 1,117
Likes: 0
From: DFW TX
Default Re: Torque loss with elims? (Jsailor24)

Check here for a recent discussion:
http://forums.corvetteforum.com/zerothread?id=188182
Reply
Old Nov 26, 2001 | 12:48 AM
  #4  
GRX's Avatar
GRX
Le Mans Master
20 Year Member
 
Joined: Jul 2001
Posts: 6,252
Likes: 2
From: Silicon Valley Kalifornia
Default Re: Torque loss with elims? (Jsailor24)

If you reduce backpressure you might want to enrichen the mixture a tad with a custom chip.
Reply
Old Nov 26, 2001 | 12:50 AM
  #5  
scorp508's Avatar
scorp508
Team Owner
Supporting Lifetime Gold
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2000
Posts: 83,381
Likes: 87
From: Boston, MA
Default

Hard to say I think. Removing my main cat definitely gave me a power boost. Sure it isn't the mufflers, but it is/was a main flow restraint in the system.
Reply

Get notified of new replies

To Torque loss with elims?





All times are GMT -4. The time now is 12:51 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE