Monday, Dec 03, 2012 at 12:04
I am never happy with my lot, I am always looking for more and better information.
Likewise the, fuel, oil and reputable additive companies are looking for better technologies.
Quite often the aftermarket additive of today is the maniline specified component in the fuel or oil of tomorrow.
Most of the reputabe additive companies revise their formulations from time to time as the base oils and fuels change and as various additive components either become available or affordable...OR as the additive they where selling becomes obsolete because it is in common use in the commercial fuels or oils.
The major fuel and oil companies are in a very competitive and strongly profit driven market and are more inclined to do as little as possible to keep seelling product, thus their use of additives lags what is available as an aftermarket product.
In 1909 when Henry Ford released the Model T, the fuels and oils of the time would have been as crude as the vehicles they where used in.
You just have to look at the progression of oil specifications with the generations of vehicles to see this in action
Back in the 70's and 80's in the days of standard and leaded super fuel there where a lot of fuel additives about that contained octain improvers......I used a couple of them and they did work pretty damn
well........these are largly obsolete, because they are now exactly what is being used to achieve the higher octains in fuel without the use of lead...and they are used in concentrations near their limit of effectivness.
Additive technology has move on from the use of disolved or finely ground soft metals like lead and copper ( RJ BELL era), thu the graphite and molibdium sulphide period (STP, WYNNS and Molybond), to the fulrinated synthetics like teflon and PTFE ( Tefcote II, Nulon and the like).
Ya got move with the times.
Even the two stroke we are talking about has changed a great deal since the simple 30 weight oil ( standard engine oil of the period)typically run at 10:1.........Ever seen a two stroke engine running at 10:1....Cough cough splutter.....to the current low ash, low smoke formulars that can be run at 50:1 and beyond in their native applications.
No skin off my nose if you don't want to take advantage of the very good information and some of the excellent modern additives that are now available....... including the common, economical and proven use of modern low ash two stroke at 200:1.
cheers
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