Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Is it safe run run airplane gas?

Thread Tools
 
Search this Thread
 
Old May 4, 2007 | 10:36 PM
  #21  
lovescamaros28's Avatar
TECH Regular
 
Joined: Mar 2007
Posts: 455
Likes: 0
Default

dont run leaded fuel...it will ruin the o2 sensor and can cause other problems with your engine.
Reply
Old May 5, 2007 | 08:29 PM
  #22  
Reject's Avatar
TECH Senior Member
iTrader: (24)
 
Joined: Apr 2005
Posts: 9,195
Likes: 4
From: Texas
Default

airplane fuel is mixed differently than fuel for street cars, the air up there is super cold and not as plentiful, if anything you may run crappier!
Reply
Old May 5, 2007 | 09:25 PM
  #23  
SUTTERERMAN85's Avatar
TECH Fanatic
iTrader: (42)
 
Joined: Sep 2005
Posts: 1,430
Likes: 2
From: North Fort Worth
Default

AV gas is 100 LL low lead. it has some lead in it but no where near the amount of lead in the 60's. its supposedly not good for O2's.
Reply
Old May 5, 2007 | 09:47 PM
  #24  
Bowtie Boy's Avatar
TECH Resident
 
Joined: Dec 2005
Posts: 856
Likes: 0
From: In a house
Default

No. Not at all!
Reply
Old May 5, 2007 | 11:33 PM
  #25  
BOWTIE's Avatar
TECH Resident
 
Joined: Jan 2003
Posts: 855
Likes: 0
From: AUSTIN TX
Default

I think it would be relatively safe, but from what i understand it would provide no performance advantage and infact would hinder performance. From my understanding, avgas is formulated differently and as a consequence has a much slower burn rate. This topic was covered in detail quite a few years ago in one of the performance mags, but in all honesty i do not remember a whole lot about what they discovered .
Reply
Old May 5, 2007 | 11:39 PM
  #26  
BYE RICE's Avatar
TECH Regular
20 Year Member
iTrader: (2)
 
Joined: Apr 2002
Posts: 492
Likes: 1
From: (904)
Default

AVGAS probably runs OK in this guy's LS1
Reply
Old May 5, 2007 | 11:46 PM
  #27  
mvvette97's Avatar
Thread Starter
TECH Fanatic
20 Year Member
iTrader: (18)
 
Joined: Oct 2005
Posts: 1,767
Likes: 2
From: Leon Iowa
Default

Well I'm not going to run it anymore just for saftey. I drove it tonight and couldn't see any differance other than the sweet smell.
Reply
Old May 6, 2007 | 01:55 AM
  #28  
99ssdriver's Avatar
Teching In
 
Joined: Apr 2007
Posts: 27
Likes: 0
Default

well I would check you o2's man!!! I had to change a set after running leaded gas. It was a lt1, and I used it like 3 times though.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 6, 2007 | 03:01 PM
  #29  
john_sblendorio's Avatar
On The Tree
iTrader: (4)
 
Joined: Jun 2006
Posts: 197
Likes: 0
From: Texas / 427ci F1R 1,002 rwhp/928 rwtq
Default

I don't know about o2 sensors, but I used it exclusively in my boat; 25' Eliminator Daytona with a whipple charged 509. 8.8:1 compression / 8.5psi boost. After 200hrs of use, I pulled the engine apart and it was perfect. AV gas is the most regulated fuel available per the FAA for minimum octane (100), consistancy and clarity.
Reply




All times are GMT -5. The time now is 07:36 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE