[NSRCA-discussion] Activities for a Sunday ,, was Too Quiet

[Bill Glaze]

We used to use NOTHING BUT white gas in our engines--with a mix of  70 wt. oil (also called by some, differential grease) at ratio of 3/1 or 4/1.  I'm talking about ignition Ohlsson .60's and .23's as well as all the other contemporary engines.  Long time ago.
Bill Glaze
  ----- Original Message ----- 
  From: Bob Richards 
  To: General pattern discussion 
  Sent: Saturday, November 21, 2009 8:32 AM
  Subject: Re: [NSRCA-discussion] Activities for a Sunday ,, was Too Quiet


        I remember reading (Clarence Lee, I think) that detonation due to lower octane is not a problem in the smaller engines. Something about flame propogation...  Of course, this is the same person that said for years to use low nitro, low percentage oil in four-strokes, and also not to run them inverted. :-)  Of course, I've known people to use white gas in their ignition engines and never have a problem.

        I've been told NOT to use 100LL fuel. Again, there are people using it seemingly without problems. 

        I've heard so much conflicting information that I don't know what to believe. Unless I can run the engine with some on-board sensors to measure the performance, temps, etc, I think I'll stick with the manufacturer's recommendation.

        --- On Fri, 11/20/09, brett terry <brett.terry at gmail.com> wrote:


          From: brett terry <brett.terry at gmail.com>
          Subject: Re: [NSRCA-discussion] Activities for a Sunday ,, was Too Quiet
          To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org>
          Date: Friday, November 20, 2009, 4:13 PM


          Some people use it, and it smells good.  However it has an octane rating of somewhere around a 66-69.  This will almost guarantee detonation problems on a pipe.




          On Mon, Nov 16, 2009 at 4:49 PM, Wayne Galligan <wgalligan at att.net> wrote:

            Anyone use white gas?  And does it have the same power as regular gasoline just not all the additives?

            Wayne Galligan


            ----- Original Message ----- 
              From: rcmaster199 at aol.com 
              To: patterndude at tx.rr.com ; nsrca-discussion at lists.nsrca.org 
              Sent: Monday, November 16, 2009 6:10 PM
              Subject: Re: [NSRCA-discussion] Activities for a Sunday ,, was Too Quiet


              Avgas..... Pleasant smell. A little pricy at 4.95$ per gallon. (VBG)






          -----Inline Attachment Follows-----


          _______________________________________________
          NSRCA-discussion mailing list
          NSRCA-discussion at lists.nsrca.org
          http://lists.nsrca.org/mailman/listinfo/nsrca-discussion 



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


  _______________________________________________
  NSRCA-discussion mailing list
  NSRCA-discussion at lists.nsrca.org
  http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.nsrca.org/pipermail/nsrca-discussion/attachments/20091121/889866be/attachment.html>