VAUGHN REVUE LETARA
The magazine that goes out to all of you Letarans driving a Vaughn, Wraith or VCV
Summer 1962
EDITORIAL
A hot topic at the moment is to phase out leaded fuel completely. That, since it has been discovered that the long term consequences for the health is much worser than anyone has ever believed before. Of course, this is a serious subject that we are taking seriously at Vaughn. Currently, all our six cylinder engines, and some of our eight cylinders, are already accepting unleaded fuel. So, why can’t we adapt all of our engines to that?
The explanation is that the tetraethyl lead is used mainly for two things. It prevents wear on the valves and seats, and it raises the octane rating of the fuel. The former is easily solved by installing harder seats and valves, which are already done on some of our engines. We could as well install them in every engine more or less overnight, that is not a major problem.
The main reason, however, why our high output versions of the Vaughn V8 still requires lead, is that their high compression ratios also means that high octane fuel will be needed. At the moment, there is no better alternative on the market than leaded gasoline. That is why we see a conflict there. The motorists of the future will not accept less power than today, they will demand more.
The only solution as we see it, is to replace the lead with alcohol. Ethanol blended fuels are absolutely viable alternatives to pure gasoline, and the alcohol contents will help raising the octane rating. Fact is, that the Vaughn Torpedo Coupé de Lerance has been running as a test bench for the E70 fuel for years now, with positive results. E70 actually has a higher octane rating than the leaded fuel, without the toxic lead contents.
The Letaran economy is another thing to consider. Since it is still kind of struggling, importing oil is not the solution as we see it. The more fuel we can produce in this country, the better. Ethanol blends would reduce the amount of oil we need to import by a fair amount.
Now, for some reason, people critical to ethanol blends have had their eyes locked on producing the fuel from agricultural goods, and yes, we are skeptical to that too. With many people still struggling, seeing your breadloaf literally disappearing into someone’s fuel tank is not the most fun experience. No, agriculture is mainly needed for food production at the moment, and that’s why we need to turn our eyes in another direction.
The Letaran forestry industries have taken a hard hit during the crisis. With acres and acres of forest burning, there is an enormous need to replant the forests now. That means that we will have a quite young average age of our Letaran forests for years to come. That also means a great demand for clearing work, which means lots of residues. Instead of just leaving them to rot, we could as well make fuel out of them. Because I think we all can agree on one thing - wood is not food. Of course, all kinds of residues from forestry could be processed into alcohol based fuels - which we see as the future at Vaughn.
So, our opinion here stands strong. It is wrong to just take away something that is in wide use without giving a good alternative. As we see it, E10 should replace the regular gasoline (leaded or unleaded) while E70 should replace the premium leaded variety. That would just require minor re-engineering of already existing engines, and would be a benefit to both the Letaran economy, and the motorists of the future that will demand even higher output than the engines of today can give.
Because of that, we at Vaughn are willing to support rebuilding our forestry industry, and to support research in the petrochemical industry, to make the switch possible.