C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

emission delete help

Thread Tools
 
Search this Thread
 
Old Jul 27, 2009 | 05:15 PM
  #1  
82collectersvette's Avatar
82collectersvette
Thread Starter
Advanced
 
Joined: Jun 2009
Posts: 94
Likes: 0
From: tavares florida
Default emission delete help

i have an 82 col ed, but as everyone knows the horses on this car are dissapointing... therefore i was wanting to know how to get rid off some emission control stuff, i dont want to strip the whole thing of emission stuff, but alot of it needs to go.

so what are the easiest things to remove off of it without changing anything major or buying anything expensive to replace with, if there is anything at all please drop some info.

THANKS!!!

Drew
Reply
Old Jul 27, 2009 | 06:51 PM
  #2  
mrvette's Avatar
mrvette
Team Owner
Active Streak: 120 Days
Liked
Loved
Community Favorite
 
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
Default

Measure the pipe in and out on the converter and get a pipe the right length and same ID...slip it over the pipes after cutting that cat out of there....this you have to do yourself....hard to find a shop to do it for you...

leave the O2 sensor is place, the system will retune itself for that minor change....you maybe set the timing about 10* advance...
unless factory is that much if not...add 2* to the factory setting...

the usual tune up stuff, but after that, it gets expensive...

Reply
Old Jul 27, 2009 | 09:32 PM
  #3  
82collectersvette's Avatar
82collectersvette
Thread Starter
Advanced
 
Joined: Jun 2009
Posts: 94
Likes: 0
From: tavares florida
Default

alright man thanks, if anything else guys drop it by me
Reply
Old Jul 27, 2009 | 11:26 PM
  #4  
SIXFOOTER's Avatar
SIXFOOTER
Le Mans Master
Supporting Lifetime Gold
10 Year Member
 
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
Default

If you pull the cat you may as well pull the AIR pump also, its there to keep the exhaust gasses burning hot enough to make the cat work properly.
Leave the evap canister and most of the other stuff
Reply
Old Jul 28, 2009 | 09:42 AM
  #5  
Mike Ward's Avatar
Mike Ward
Race Director
10 Year Member
 
Joined: Jul 2001
Posts: 15,892
Likes: 42
Default

Keep in mind that deleting the emissions hardware will gain you little or no extra HP. It's not the big bad evil monster that some will lead you to believe. Smog pump uses less than one HP for example.
Reply
Old Jul 28, 2009 | 07:01 PM
  #6  
7t3shark's Avatar
7t3shark
Instructor
10 Year Member
 
Joined: Apr 2007
Posts: 184
Likes: 1
From: Atlas is shrugging KC, MO area
Default

If you do remove the AIR pump and hose assembly, don't forget to remove the pipe extensions in the exhaust manifold.
Reply
Old Jul 28, 2009 | 07:32 PM
  #7  
grandmastercorvette's Avatar
0grandmastercorvette
Former Vendor
 
Joined: Apr 2009
Posts: 766
Likes: 3
From: Charlotte North Carolina 704-394-5150
Default

Originally Posted by Mike Ward
Keep in mind that deleting the emissions hardware will gain you little or no extra HP. It's not the big bad evil monster that some will lead you to believe. Smog pump uses less than one HP for example.


BREAKING THE LAW, BREAKING THE LAW. Just gotta love on how so many people feel that removing the emission equipment is going to give them some MAJOR improvement in horsepower and torque when they drive the car on the street. And if they drive it like they stole it and need that "miracle power" they gained, will more than likely need money for the tickets for driving like a fool on the streets. And how they feel that the LAW does not apply to them and there car that they only drive it ONCE a week. And if you drive it daily, with the emissions removed, You are part of the AIR QUALITY PROBLEM.

Better HOPE BIG BROTHER does not mandate tighter requirements for cars pre-1996. Some states have done it before in the past...re-instated emissions on cars that previously did not require it, so states can get federal road $$$$.
"DUB"
Reply

Get notified of new replies

To emission delete help





All times are GMT -4. The time now is 11:40 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
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-7
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-8
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-9
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