C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Addatives

Thread Tools
 
Search this Thread
 
Old Sep 12, 2008 | 03:53 PM
  #1  
susiejasmine's Avatar
susiejasmine
Thread Starter
Advanced
 
Joined: Mar 2008
Posts: 82
Likes: 0
Default Addatives

Is it neccessary from time to time to add injector cleaners thru the gas to keep injectors clean?
Also in emergency situations where there is no premium fuel can you add a octane booster (Lucas or others) to regular gas to make up the difference?
Reply
Old Sep 12, 2008 | 04:56 PM
  #2  
NORTY's Avatar
NORTY
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2005
Posts: 11,277
Likes: 943
From: Carlsbad Ca
Default

Originally Posted by susiejasmine
Is it neccessary from time to time to add injector cleaners thru the gas to keep injectors clean?
Necessary? No, not as long as you use "tier 1" gasoline. If you store your car over the winter, you might want to look for a "fuel stability" product, however.
Also in emergency situations where there is no premium fuel can you add a octane booster (Lucas or others) to regular gas to make up the difference?
You can, but it wouldn't be something to rely upon on a regular basis. For the LS2,LS3 premium is recommended, not required. For the LS7, it is required.
Reply
Old Sep 12, 2008 | 06:25 PM
  #3  
Modshack's Avatar
Modshack
Safety Car
15 Year Member
Top Answer: 1
Top Answer: 3
Top Answer: 5
 
Joined: Feb 2007
Posts: 4,939
Likes: 448
From: CHOCOWINITY NC
Default

Originally Posted by susiejasmine
Is it neccessary from time to time to add injector cleaners thru the gas to keep injectors clean?
Also in emergency situations where there is no premium fuel can you add a octane booster (Lucas or others) to regular gas to make up the difference?
An occasional bottle of Techron will keep your injectors clean as well as scrub the contacts on your fuel senders. Not a bad thing to do every 6 months or so.

If you have to use regular the car will automatically default to the "low Octane" timinmg map, so no big deal other than reduced performance..
Reply
Old Sep 12, 2008 | 11:26 PM
  #4  
haljensen's Avatar
haljensen
Race Director
Supporting Lifetime
 
Joined: Mar 2005
Posts: 10,399
Likes: 25
From: Austin Texas
Default

Just buy Texaco gas, the Techron is already added.
Reply
Old Sep 13, 2008 | 05:19 PM
  #5  
Mez's Avatar
Mez
Safety Car
 
Joined: Jun 1999
Posts: 3,570
Likes: 3
From: Austin, Singapore, Kuala Lumpur, Houston, Dallas, Hong Kong, Elgin, etc.. Texas
Default

Originally Posted by Modshack
An occasional bottle of Techron will keep your injectors clean as well as scrub the contacts on your fuel senders. Not a bad thing to do every 6 months or so.

If you have to use regular the car will automatically default to the "low Octane" timinmg map, so no big deal other than reduced performance..
Agree. No additives are recommended if you use a tier 1 brand but a bottle of Techron is fine once is a while.
Reply
Old Sep 13, 2008 | 05:24 PM
  #6  
VET4LES's Avatar
VET4LES
Team Owner
10 Year Member
 
Joined: Oct 2004
Posts: 27,420
Likes: 64
From: San Clemente CA
Default

Many members use only 87 with no problems other than reduced preformance.
Reply
Old Sep 13, 2008 | 05:49 PM
  #7  
jbsblownc5's Avatar
jbsblownc5
Race Director
Supporting Gold
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2000
Posts: 11,221
Likes: 899
From: CA
2017 C5 of the Year Finalist
St. Jude Donor '08
Default

Originally Posted by VET4LES
Many members use only 87 with no problems other than reduced preformance.
I can't relate to those members. Most members I know, look to get optimum performance out of their corvettes, hey, it's a sports car isn't it??

I like to add a bottle of techron, now and then, and notice the difference. I also add a can of Torco to each tank, but I guess I would be on the opposite end of the spectrum of the 87 users...


JB
Reply
Old Sep 13, 2008 | 09:29 PM
  #8  
owebo's Avatar
owebo
Team Owner
10 Year Member
 
Joined: Aug 2006
Posts: 133,592
Likes: 30
St. Jude Donor '11, '16
Default

Originally Posted by VET4LES
Many members use only 87 with no problems other than reduced preformance.


And not much of a reduction in performance.....
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Joe Kucinski
story-2

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

 Verdad Gallardo
story-3

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-4

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-7

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-8

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-9

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
Old Sep 13, 2008 | 10:32 PM
  #9  
jbsblownc5's Avatar
jbsblownc5
Race Director
Supporting Gold
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2000
Posts: 11,221
Likes: 899
From: CA
2017 C5 of the Year Finalist
St. Jude Donor '08
Default

Originally Posted by owebo


And not much of a reduction in performance.....

Have you actually seen the difference in timing tables for lower octane vs 91, 93 or 96, which is what I'm running. It amounts to quite a few ponies!
Reply
Old Sep 13, 2008 | 10:47 PM
  #10  
owebo's Avatar
owebo
Team Owner
10 Year Member
 
Joined: Aug 2006
Posts: 133,592
Likes: 30
St. Jude Donor '11, '16
Default

Originally Posted by jbsblownc5
Have you actually seen the difference in timing tables for lower octane vs 91, 93 or 96, which is what I'm running. It amounts to quite a few ponies!
Yes, I have....Not much of a reduction at all....You do know the tables only account for up to 91 and not beyond that....

I run 87 all the time...and still need rear tires more often that I think I should....
Reply
Old Sep 13, 2008 | 10:52 PM
  #11  
danl72's Avatar
danl72
Race Director
 
Joined: Apr 2008
Posts: 17,373
Likes: 6
From: Chatsworth California
Default

Originally Posted by haljensen
Just buy Texaco gas, the Techron is already added.
Chevron as well.
Reply
Old Sep 13, 2008 | 11:40 PM
  #12  
GotChrist?'s Avatar
GotChrist?
Burning Brakes
10 Year Member
 
Joined: Jun 2008
Posts: 1,096
Likes: 1
From: Chesapeake Va
Default

91 Octane doesn't mean it has the cleaners in it. Techron is the best and probably only one that actually works. Years ago, Volvo wanted to sell it at their dealers as it was the only thing they found that actually worked as claimed.
The off brands remove the cleaner and then sell it back to you. The good guys have it as part of their formulation. Chevron is the maker of Techron. It's in their gas. I use Sunoco at present.
Reply
Old Sep 13, 2008 | 11:57 PM
  #13  
LMB-C6's Avatar
LMB-C6
Melting Slicks
10 Year Member
 
Joined: Jun 2007
Posts: 2,673
Likes: 9
From: Upstate New York
Default

Originally Posted by GotChrist?
91 Octane doesn't mean it has the cleaners in it. Techron is the best and probably only one that actually works. Years ago, Volvo wanted to sell it at their dealers as it was the only thing they found that actually worked as claimed.
The off brands remove the cleaner and then sell it back to you. The good guys have it as part of their formulation. Chevron is the maker of Techron. It's in their gas. I use Sunoco at present.
I'm not sure if they still do but back a few years ago Porsche and BMW also recommend Techron.
One thing to be careful of - some of the products say they 'contain' Techron - personally I'd only use 100% Chevron Techron concentrate. Who knows what % of Techron the other stuff really has in it....
Reply
Old Sep 14, 2008 | 06:57 AM
  #14  
glass slipper's Avatar
glass slipper
Le Mans Master
20 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Jul 2005
Posts: 5,328
Likes: 405
Default

Originally Posted by GotChrist?
91 Octane doesn't mean it has the cleaners in it. Techron is the best and probably only one that actually works. Years ago, Volvo wanted to sell it at their dealers as it was the only thing they found that actually worked as claimed.
The off brands remove the cleaner and then sell it back to you. The good guys have it as part of their formulation. Chevron is the maker of Techron. It's in their gas. I use Sunoco at present.
All gas has cleaners in it, even 87 octane and "off brand". Some companies (Chevron, Shell, Texaco, etc) add more but all gasoline is formulated with a minimum amount of cleaners. The car companies worked with the refinery companies in the '80s due to problems with fuel injectors getting dirty/gummed up from deposits which came from the gas. In the '80s, it was a real problem with "dirty" injectors but it's very rare today due to the detergents formulated into our gas even at the "cheapy" gas station all the way down to 87 octane. The fuel injection cleaning service today is like the 3000 mile oil changes today...a carry over from the "old" days when it was absolutely needed but simply not required now. A majority of the "fuel system cleaning" services today consist of hooking up a can of "cleaner" to the PCV or brake booster hose and running the solution through the engine. The only thing it cleans is the intake manifold and cylinder head ports which has zero impact on how the engine runs...in other words it does nothing for the fuel injectors. They do put a $5 can of fuel injector cleaner in the gas tank and for this you usually pay $80-$100...biggest scam going in the auto repair market.
Reply
Old Sep 14, 2008 | 09:18 AM
  #15  
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

not if you use a top tier gasoline
www.toptiergas.com


octane boosters are a huge waste of $$$$$ and only give you fractions of an octane # improvement.....
jsut drive conservativley and don't get on it until you can top up with premium after buying regular...
Reply
Old Sep 14, 2008 | 10:08 AM
  #16  
JRHAWK9's Avatar
JRHAWK9
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2006
Posts: 1,339
Likes: 1
From: Lake Delton (WI Dells) WI
Default

I use FP60 everytime I fill up both my Firehawk and Vette.

I also solely use BP premium. It's recommended by MOST tuners and EXCEEDS Top Tier "standards"

http://www.bobistheoilguy.com/forums...Number=1098496
http://www.bp.com/faq.do?categoryId=...tentId=7022073
http://www.bp.com/sectiongenericarti...tentId=7013479

Last edited by JRHAWK9; Sep 14, 2008 at 10:24 AM.
Reply
Old Sep 14, 2008 | 10:24 AM
  #17  
haljensen's Avatar
haljensen
Race Director
Supporting Lifetime
 
Joined: Mar 2005
Posts: 10,399
Likes: 25
From: Austin Texas
Default

Originally Posted by rws.1
not if you use a top tier gasoline
www.toptiergas.com


octane boosters are a huge waste of $$$$$ and only give you fractions of an octane # improvement.....
jsut drive conservativley and don't get on it until you can top up with premium after buying regular...
You obviously haven't done any research on Torco. jbsblownc5 can explain the benefits of Toco on Forced Induction or even on advanced timing and hot ambient temps.

My SRT4 Stage 2 (2.4 L, 300 FWHP) required 100 Octane, the most cost effective way to get it was Torco. One 32 oz can of Torco in 10 gallons would work on all but the 95°+ days in Austin.
Reply

Get notified of new replies

To Addatives





All times are GMT -4. The time now is 09:58 AM.

story-0
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-1
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-2
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
story-3
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-4
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-5
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-6
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-7
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-8
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE