C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

2002 C5 EGR?

Thread Tools
 
Search this Thread
 
Old Aug 15, 2002 | 01:39 AM
  #1  
RussBt's Avatar
RussBt
Thread Starter
Le Mans Master
20 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Jun 2001
Posts: 7,331
Likes: 518
From: Admit Nothing, Deny Everything, Make Counter Accusations.
Default 2002 C5 EGR?

Do any 2002 C5 cars come with an EGR valve?
Reply
Old Aug 15, 2002 | 02:41 AM
  #2  
MDT's Avatar
MDT
Melting Slicks
 
Joined: Aug 2000
Posts: 2,248
Likes: 1
From: Newland US
Default Re: 2002 C5 EGR? (rbartick)

:nonod:
Reply
Old Aug 15, 2002 | 12:24 PM
  #3  
Robbie's Avatar
Robbie
Racer
 
Joined: Aug 1999
Posts: 307
Likes: 0
From: Barnwell, SC USA
Default Re: 2002 C5 EGR? (rbartick)

No C5's have had an EGR valve - the "egr" is taken care of in the overlap of the camshaft timing.
Reply
Old Aug 15, 2002 | 02:10 PM
  #4  
Fahtrim's Avatar
Fahtrim
Team Owner
10 Year Member
 
Joined: Mar 2001
Posts: 23,446
Likes: 0
From: MO. Logic + CFOT = Anarchy!
Default Re: 2002 C5 EGR? (Robbie)

No C5's have had an EGR valve - the "egr" is taken care of in the overlap of the camshaft timing.
:yesnod:
Reply
Old Aug 15, 2002 | 02:55 PM
  #5  
RussBt's Avatar
RussBt
Thread Starter
Le Mans Master
20 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Jun 2001
Posts: 7,331
Likes: 518
From: Admit Nothing, Deny Everything, Make Counter Accusations.
Default Re: 2002 C5 EGR? (Speide)

So why the EGR option in the new version of LS1Edit? Did/do the F-Body LS1 cars have EGR?
Reply
Old Aug 15, 2002 | 03:27 PM
  #6  
Miles in Michigan's Avatar
Miles in Michigan
Drifting
 
Joined: Feb 2000
Posts: 1,922
Likes: 0
From: Boulder, Colorado
Default Re: 2002 C5 EGR? (rbartick)

Did/do the F-Body LS1 cars have EGR?
Yes.
Reply
Old Aug 15, 2002 | 10:54 PM
  #7  
RussBt's Avatar
RussBt
Thread Starter
Le Mans Master
20 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Jun 2001
Posts: 7,331
Likes: 518
From: Admit Nothing, Deny Everything, Make Counter Accusations.
Default Re: 2002 C5 EGR? (Miles in Michigan)

I thought that the F-body LS1 was the same as the Vette LS1 except the airbox and the exhaust manifolds. If the F-body uses an EGR valve then something else must be different, like the intake manifold.
Reply
Old Aug 16, 2002 | 01:50 AM
  #8  
HurricaneZ's Avatar
HurricaneZ
Burning Brakes
20 Year Member
 
Joined: Jul 2001
Posts: 766
Likes: 0
From: Oregon
Default Re: 2002 C5 EGR? (rbartick)

The Fbody uses a slightly different cam than the C5.
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 Aug 16, 2002 | 12:38 PM
  #9  
Miles in Michigan's Avatar
Miles in Michigan
Drifting
 
Joined: Feb 2000
Posts: 1,922
Likes: 0
From: Boulder, Colorado
Default Re: 2002 C5 EGR? (rbartick)

I thought that the F-body LS1 was the same as the Vette LS1 except the airbox and the exhaust manifolds. If the F-body uses an EGR valve then something else must be different, like the intake manifold.
The intake manifold for F-bodies did have an EGR port, at least on 98-00. http://www.slponline.com/view_produc...RTNUMBER=30041

I don't know if 2001+ f-bodies have EGR. It doesn't seem like it, since I know all car LS1s have the LS6 intake manifold now, and if there was an LS6 with an EGR port, then SLP wouldn't have to mod an LS6 intake manifold to retrofit to older f-bodies.
Reply
Old Aug 18, 2002 | 01:08 AM
  #10  
HurricaneZ's Avatar
HurricaneZ
Burning Brakes
20 Year Member
 
Joined: Jul 2001
Posts: 766
Likes: 0
From: Oregon
Default Re: 2002 C5 EGR? (Miles in Michigan)

Only the 98-99 cars have EGR, the 00+ cars do not, the 01-02 cars do have the LS6 manifold
Reply

Get notified of new replies

To 2002 C5 EGR?





All times are GMT -4. The time now is 06:42 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