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

Exhaust Leak

Thread Tools
 
Search this Thread
 
Old Jan 8, 2007 | 04:33 PM
  #1  
95N20FORMULA's Avatar
Thread Starter
TECH Regular
iTrader: (3)
 
Joined: Dec 2006
Posts: 405
Likes: 0
Default Exhaust Leak

I have a really bad exhaust leak around the manifold like really bad, about how much HP would i lose you think on a stock motor....? please tell me its noticable because my car feels weeker...
Reply
Old Jan 8, 2007 | 04:34 PM
  #2  
95N20FORMULA's Avatar
Thread Starter
TECH Regular
iTrader: (3)
 
Joined: Dec 2006
Posts: 405
Likes: 0
Default

oh btw this is on a 95 Formula
Reply
Old Jan 8, 2007 | 04:38 PM
  #3  
Hot94Z28's Avatar
TECH Fanatic
 
Joined: May 2006
Posts: 1,230
Likes: 0
From: Lexington,MO
Default

Is it on the driver side? Mine did the same thing and the e-manifold bolt had broke off in the head. Also not a good thing to be driving around with it like that.
Reply
Old Jan 8, 2007 | 04:49 PM
  #4  
95N20FORMULA's Avatar
Thread Starter
TECH Regular
iTrader: (3)
 
Joined: Dec 2006
Posts: 405
Likes: 0
Default

i know im getting it fixed this weekend after 2 weeks of driving it like that, but it makes me lose power though doesnt it? because of lack of back pressure?
Reply
Old Jan 8, 2007 | 04:53 PM
  #5  
the_merv's Avatar
11 Second Club
Veteran: Air Force
20 Year Member
Loved
Community Favorite
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

You will loose a little bit of power, but not really alot to notice. Now would be a good time to upgrade to the LT's..
Reply
Old Jan 8, 2007 | 08:05 PM
  #6  
95N20FORMULA's Avatar
Thread Starter
TECH Regular
iTrader: (3)
 
Joined: Dec 2006
Posts: 405
Likes: 0
Default

i know thats wat i wanna do, but i want have the money until february 8th(bday) to do that

and if i do i need a y pipe to right?
Reply
Old Jan 8, 2007 | 10:25 PM
  #7  
the_merv's Avatar
11 Second Club
Veteran: Air Force
20 Year Member
Loved
Community Favorite
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

Not necessarily, depends on what you want to do. Get a Muffler shop to do an X-pipe, and get true-duals in.
Reply
Old Jan 8, 2007 | 11:09 PM
  #8  
95N20FORMULA's Avatar
Thread Starter
TECH Regular
iTrader: (3)
 
Joined: Dec 2006
Posts: 405
Likes: 0
Default

is this better and if so how much than the single setup i have now?
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 Jan 8, 2007 | 11:13 PM
  #9  
the_merv's Avatar
11 Second Club
Veteran: Air Force
20 Year Member
Loved
Community Favorite
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

That's a good question.. I have a Y-pipe into a Bullet that dumps infront of the Rear Axle, and it sounds like some of the Dual setups..
Reply
Old Jan 8, 2007 | 11:28 PM
  #10  
95N20FORMULA's Avatar
Thread Starter
TECH Regular
iTrader: (3)
 
Joined: Dec 2006
Posts: 405
Likes: 0
Default

i really wanna get my car dynoed, i had a disappointing race today, against my cousin in his n/a 300zx, normally i walk it pretty hard, and today we went from a 35 roll and he stayed beside me until like 55 or so its like my car wouldnt wake up and start pulling....and then we raced again and it looked like i was gonna pull on him good and i missed a gear...it just feels like my lt1 isnt as strong as it was maybe 3 weeks ago...
Reply




All times are GMT -5. The time now is 09:11 PM.

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