Community
Search
Notices
Gas Engines Questions or comments about gas engines can be posted here

Ok to run Avgas.....

Thread Tools
 
Search this Thread
 
Old 12-09-2005, 12:25 PM
  #1  
WarbirdAirRacer
Thread Starter
My Feedback: (16)
 
WarbirdAirRacer's Avatar
 
Join Date: Dec 2002
Location: centennial, CO
Posts: 744
Likes: 0
Received 1 Like on 1 Post
Default Ok to run Avgas.....

I was wondering if its ok to run Avgas 100LL (Blue) in twin gas engines? I have heard some say its ok too and some say its not ok ? So I thought I would ask on here to see if anyone else runs Avgas in their gas engines?




Thanks
Old 12-09-2005, 12:49 PM
  #2  
Antique
Senior Member
My Feedback: (4)
 
Antique's Avatar
 
Join Date: Jul 2002
Location: Somewhere, DC
Posts: 9,825
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

Works fine, smells better...Costs more...Has a little lead in it to lube the valve seats...
We have gotten spoiled with the no lead fuel..How did we EVER get along before " big brother" took all the lead out of the gas ?
Old 12-09-2005, 01:12 PM
  #3  
Geistware
Senior Member
My Feedback: (16)
 
Join Date: Apr 2002
Location: Locust Grove, GA
Posts: 12,942
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

It will work good. No more power than regular.
Lead may build up in the chamber and muffler.
Old 12-09-2005, 03:12 PM
  #4  
3dbob37n
Senior Member
 
Join Date: Jul 2005
Location: Franklin,, NC
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

Unless you work for or own an FBO, why bother? At over $4.00 a gallon for Av-gas there is no point to it.

3dbob
Old 12-09-2005, 03:39 PM
  #5  
Tired Old Man
Senior Member
My Feedback: (1)
 
Join Date: Feb 2002
Location: Valley Springs, CA
Posts: 18,602
Likes: 0
Received 3 Likes on 3 Posts
Default RE: Ok to run Avgas.....

It has a tendency to load up the plugs after a spell, requiring a more frequent change of plugs, and can increase the carbon build up in the engine, but it works well.
Old 12-09-2005, 07:46 PM
  #6  
NM2K
Senior Member
My Feedback: (14)
 
Join Date: Jan 2002
Location: Ringgold, GA
Posts: 11,488
Likes: 0
Received 2 Likes on 2 Posts
Default RE: Ok to run Avgas.....


ORIGINAL: WarbirdAirRacer

I was wondering if its ok to run Avgas 100LL (Blue) in twin gas engines? I have heard some say its ok too and some say its not ok ? So I thought I would ask on here to see if anyone else runs Avgas in their gas engines?




Thanks

-------------------


It provides no advantages and it costs more. Why bother?
Old 12-09-2005, 08:24 PM
  #7  
RTK
My Feedback: (1)
 
RTK's Avatar
 
Join Date: Apr 2003
Location: Left Coast , CA
Posts: 4,890
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

Ed Cregger
Most people that run avgas do not worry about the money but the odor, or lack of it. You also need to check with the engine manufacturer, some recommend against it and you might void your warranty.
Old 12-10-2005, 12:36 AM
  #8  
Supermod56
My Feedback: (36)
 
Join Date: May 2004
Location: Nampa, ID
Posts: 308
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

I have used it before in my 3W's, ran fine, no added HP, but the exhaust smelled cool. I used it because I needed to get rid of it from another project.

Tom
Old 12-10-2005, 03:21 AM
  #9  
NM2K
Senior Member
My Feedback: (14)
 
Join Date: Jan 2002
Location: Ringgold, GA
Posts: 11,488
Likes: 0
Received 2 Likes on 2 Posts
Default RE: Ok to run Avgas.....


ORIGINAL: RTK

Ed Cregger
Most people that run avgas do not worry about the money but the odor, or lack of it. You also need to check with the engine manufacturer, some recommend against it and you might void your warranty.

-------------------


I did think of an advantage.

A good friend of mine is an avgas fan. He likes it because it doesn't go stale as quickly as automobile gasoline. I guess that is an advantage.
Old 12-10-2005, 08:04 AM
  #10  
Diablo-RCU
Senior Member
My Feedback: (1)
 
Join Date: Dec 2001
Location: Hammond, IN
Posts: 3,262
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

With Avgas, you will need to reset the needles because the fuel density is different from motor gas.
Old 12-16-2005, 10:14 PM
  #11  
cappy1
Senior Member
 
Join Date: Jan 2002
Location: Freeport, BAHAMAS
Posts: 153
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Ok to run Avgas.....

I use it all the time. I have a Cessna 182 so I just use what I drain out of the wing tanks when I want to go RC `ing. Works fine. and no lingering smell of auto gas around my shop.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.