<VV> Higher Octane Fuel
Les
corvair at mts.net
Sun Jul 9 19:25:00 EDT 2006
No idea what the legalities are in all the areas of the world where
VVers live, I was answering a technical question.
In Canada, you're paying a ton of tax on fuel whether it's road or
aviation. Can't tell you whether it's more for road or AV, but it all
goes to the government's general revenue.
I know you can't use purple (farm) gas in your non-farm vehicle. I
wonder if you can use it in an airplane? What if you're using the plane
to spray your field?
Les
BobHelt at aol.com wrote:
> In a message dated 7/9/2006 3:08:27 PM US Mountain Standard Time,
> corvair at mts.net writes:
>
> Actually, 100LL Avgas has *fewer* additives than car gas - oil
> companies are restricted on what can be added to avgas by FAA
> regulation - so no ethanol, MTBE, etc. will be found, just good
> 'ole tetraethyl lead. 100LL is just 'low lead' compared to higher
> octane avgas that used to be available (like 130 etc.) but still
> contains more lead than premium leaded auto gas. Your valves will
> love it but watch your spark plugs carefully and don't use it to
> wash your hands (despite how nice it smells compared to modern fuels).
>
> Also, vapour pressure (volatility) of avgas is much lower than
> auto gas (wouldn't want your Cessna to vapour lock at 18,000 feet)
> so you may have starting problems in cold weather.
>
> Make sure your avgas is light blue (colour coded 100LL) instead of
> red (coloured 80/87).
>
> Les
>
> 'Scuse me, but isn't it illegal to use av gas on the roads and
> highways without paying the necessary taxes? And is leaded gas legal
> on the highways?
> Or are we suggesting it is OK to break the laws now?
>
> Just wondering.....
>
> Regards,
> Bob Helt
>
>------------------------------------------------------------------------
>
>No virus found in this incoming message.
>Checked by AVG Free Edition.
>Version: 7.1.394 / Virus Database: 268.9.10/383 - Release Date: 7/7/2006
>
>
More information about the VirtualVairs
mailing list