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

Talk about clean emissions!

Thread Tools
 
Search this Thread
 
Old Oct 8, 2002 | 10:54 PM
  #1  
BrianCunningham's Avatar
BrianCunningham
Thread Starter
Team Owner
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 30,856
Likes: 293
From: Boston, Dallas, Detroit, SoCal, back to Boston MA
Default Talk about clean emissions!

I got to skip the roller ( gee darn my car was too low :D )
I'm sure that's why it ran so clean

HC PPM ( reading / limit )
Idle ( 13 / 220 )
2500 ( 5 / 220 )

CO% ( reading / limit )
Idle ( 0.00 / 1.20 ) :eek:
PPM ( 0.00 / 1.20 ) :eek:

My muffler eliminators passed too :D

Guess I have enough room in there to put in a HotCam


[Modified by BrianCunningham, 9:55 PM 10/8/2002]
Reply
Old Oct 8, 2002 | 11:24 PM
  #2  
bogus's Avatar
bogus
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Aug 2000
Posts: 40,156
Likes: 45
From: San Pedro CA
Default Re: Talk about clean emissions! (BrianCunningham)

I got to skip the roller ( gee darn my car was too low :D )
I'm sure that's why it ran so clean

HC PPM ( reading / limit )
Idle ( 13 / 220 )
2500 ( 5 / 220 )

CO% ( reading / limit )
Idle ( 0.00 / 1.20 ) :eek:
PPM ( 0.00 / 1.20 ) :eek:

My muffler eliminators passed too :D

Guess I have enough room in there to put in a HotCam


[Modified by BrianCunningham, 9:55 PM 10/8/2002]
my numbers were right about where yours are... and my elims passed, too... BARELY... 95db limit... mine were at 94.3!!!!!!!!

Ain't life great??? horsepower, handling AND environmentally friendly!
:cheers: :cheers:
Reply
Old Oct 9, 2002 | 10:59 AM
  #3  
ttppll's Avatar
ttppll
Intermediate
 
Joined: May 2002
Posts: 25
Likes: 0
From: Springfield MA
Default Re: Talk about clean emissions! (BrianCunningham)

How did they figure out your Vette wouldn't make it on the rollers? Did they try to get it up there first?

I'm just asking because I have to get mine inspected for the first time I don't want them backing the thing up there and scraping something.

Inspections scare me.
Reply
Old Oct 9, 2002 | 11:04 AM
  #4  
vettmech's Avatar
vettmech
Drifting
 
Joined: Feb 2000
Posts: 1,994
Likes: 0
From: Charleston, WV
Default Re: Talk about clean emissions! (ttppll)

I don't see numbers for NOX ....... do they just check TWO gasses?....... ya only need rollers for NOX :seeya
Reply
Old Oct 9, 2002 | 11:10 AM
  #5  
VetteRacer282's Avatar
VetteRacer282
Drifting
 
Joined: Nov 2000
Posts: 1,483
Likes: 0
From: Las Vegas Nevada
Default Re: Talk about clean emissions! (ttppll)

ttppll: We took our 2000 and got it tested, it scraped on the way up the ramp. I think it will depend where you cant it, one shop we went too had an inground (but they weren't smart enough to get an RPM reading off the LS1).

I know at the tire shop they had to jack my car up with stock suspension because it wouldnt fit on the ramp, screwed am I now ;)

My advice, find someone with an inground :)

Matt
Reply
Old Oct 9, 2002 | 04:21 PM
  #6  
BrianCunningham's Avatar
BrianCunningham
Thread Starter
Team Owner
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 30,856
Likes: 293
From: Boston, Dallas, Detroit, SoCal, back to Boston MA
Default Re: Talk about clean emissions! (vettmech)

I don't see numbers for NOX ....... do they just check TWO gasses?....... ya only need rollers for NOX :seeya
Don't know. It might be do to the lack of a roller test.

He just took a look at it for clearence, must have done enough. He was really friendly about it. He didn't even want to open the hood. I could have been running a carb :crazy: ( wink nudge ) not that I had anything to hide. I eventually opened it though, the pickup used on distributorless cars wouldn't read though the fiberglass hood. Sat it on top of the engine and it was AOK.
Reply

Get notified of new replies

To Talk about clean emissions!





All times are GMT -4. The time now is 03:37 PM.

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