Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech

Longtube headers...

Thread Tools
 
Search this Thread
 
Old Oct 17, 2008 | 05:47 PM
  #21  
3318C5's Avatar
3318C5
Melting Slicks
Supporting Lifetime
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Nov 2003
Posts: 3,266
Likes: 5
From: Germantown, TN
Default

YES!!! Get a tune....No it is not 100% necessary but you will get the MOST out of your mod! The tune alone on my car netted me over 12 extra HP!!
Reply
Old Oct 17, 2008 | 07:33 PM
  #22  
Z28TOZO6's Avatar
Z28TOZO6
Safety Car
Supporting Lifetime
15 Year Member
 
Joined: Sep 2005
Posts: 4,501
Likes: 1
From: TAMPA BAY FL.
Default

Did american racing headers and the car threw codes constantly, every 50-100 miles. Got it tuned and it stopped. The gas mileage was better for a while but its getting bad again. I don't know what to do as the tuner is 3 hours away.
Reply
Old Oct 17, 2008 | 08:17 PM
  #23  
C5Aggie03's Avatar
C5Aggie03
Thread Starter
Instructor
 
Joined: Jul 2005
Posts: 203
Likes: 0
From: Houston & College Station Texas
Default

If I do pull th trigger I will have the vette tuned. I am in Houston and MTI was the place to go, it sounds like it went under. Anyone have any experience with Corvettes of Houston or know a good tuner in Houston? Thanks for all the input, I'm sure many others have benefited from the conversation.
Reply
Old Oct 17, 2008 | 08:20 PM
  #24  
rws.1's Avatar
rws.1
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2004
Posts: 16,795
Likes: 62
From: Lake Havasu City, AZ
Default

No
Yes... rear O2 codes since the combustion front changes and the timing of gases hitting the rear O2's changes you will get low Catalytic converter codes....
Reply
Old May 5, 2011 | 10:24 AM
  #25  
BRISLS1's Avatar
BRISLS1
Pro
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2005
Posts: 633
Likes: 19
From: Richmond VA
St. Jude Donor '11, '14,’19
Default

Waking this thread up, because I have just gotten LG Longtubes installed. I know I am 3 years late to this one, but wanting to stay informed.

This morning my takeoff wasn't as exciting as I expected. I live on a busy street and have to get to 50 from the driveway standing still. The car revs better and easier on up the tack, but it's not pulling as hard as it should.

It lets me shift easier for some reason.

I'll probably have 10 different opinions of this thing by the end of the week
Reply
Old May 5, 2011 | 10:31 AM
  #26  
Roostertail's Avatar
Roostertail
Melting Slicks
Supporting Lifetime
 
Joined: Oct 2004
Posts: 3,066
Likes: 0
St. Jude Donor '06
Default

Thread will soon be locked....anything over 45 days old.
Reply
Old May 5, 2011 | 11:53 AM
  #27  
Remo's Avatar
Remo
Racer
 
Joined: Dec 2002
Posts: 354
Likes: 0
From: West Townsend MA
Default

Originally Posted by BRISLS1
Waking this thread up, because I have just gotten LG Longtubes installed. I know I am 3 years late to this one, but wanting to stay informed.

This morning my takeoff wasn't as exciting as I expected. I live on a busy street and have to get to 50 from the driveway standing still. The car revs better and easier on up the tack, but it's not pulling as hard as it should.

It lets me shift easier for some reason.

I'll probably have 10 different opinions of this thing by the end of the week
Get the car dyno tuned.
Reply
Old May 5, 2011 | 01:29 PM
  #28  
BLKWDWZ06's Avatar
BLKWDWZ06
Pro
 
Joined: Mar 2011
Posts: 655
Likes: 3
From: RIO RANCHO NM
Default

In line with my numbers...I too wish I got a baseline san headers
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old May 5, 2011 | 01:41 PM
  #29  
C5Wolfe's Avatar
C5Wolfe
Drifting
 
Joined: Feb 2006
Posts: 1,600
Likes: 2
From: Outer banks North Carolina
Default

What kind of real h.p. gain and torque gain should you exspect with longtubes?
Reply
Old May 5, 2011 | 02:11 PM
  #30  
Clint43's Avatar
Clint43
Instructor
 
Joined: Aug 2007
Posts: 221
Likes: 8
From: Spartanburg SC
Default

im fixing to get LG long tube headers, xpipe no cats and B&B Bullets(damn i cant wait..will be recieving my PFADT coilovers friday!) anyway what does a tune consist of? im sure ill be having this done after and just want to get a idea and what it normally cost for a tune?
Reply
Old May 5, 2011 | 05:41 PM
  #31  
mcgilles's Avatar
mcgilles
Melting Slicks
10 Year Member
 
Joined: Aug 2003
Posts: 2,786
Likes: 7
From: Iowa
Default

Originally Posted by C5Wolfe
What kind of real h.p. gain and torque gain should you exspect with longtubes?
...
Reply
Old May 5, 2011 | 08:04 PM
  #32  
Double D Mods's Avatar
0Double D Mods
Former Vendor
 
Joined: Sep 2005
Posts: 18,293
Likes: 137
From: Hazel Green, Wi www.doubledmods.com
St. Jude Donor '12-'13
Default

Originally Posted by Clint43
im fixing to get LG long tube headers, xpipe no cats and B&B Bullets(damn i cant wait..will be recieving my PFADT coilovers friday!) anyway what does a tune consist of? im sure ill be having this done after and just want to get a idea and what it normally cost for a tune?

mail order from ECS is 150.00 and well worth it
Dyno tune will run 350.00 and up

If you have not done it yet would suggest the CAI and 160 Thermostat before the tune as well

call me if you want a LG and B&B package
I can set you up with this

Dennis
Reply




All times are GMT -4. The time now is 05:39 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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