Това са 2 откъса от статията, написана на адрес:
http://www.vtr.org/maintain/oil-additives.html

Нека хората/фирмите рекламиращи и разпространяващи този продукт да коментират и обяснята тези 2 факта:

1:
Since some of these demonstrations were conducted using Briggs and Stratton engines, the Briggs and Stratton Company itself decided to run a similar, but somewhat more scientific, experiment. Taking two brand-new, identical engines straight off their assembly line, they set them up for bench-testing. The only difference was that one had the special additive included with its oil and the other did not. Both were operated for 20 hours before being shut down and having the oil drained from them. Then both were started up again and allowed to run for another 20 straight hours. Neither engine seemed to have any problem performing this "minor miracle."
After the second 20-hour run, both engines were completely torn down and inspected by the company's engineers. What they found was that both engines suffered from scored crankpin bearings, but the engine treated with the additive also suffered from heavy cylinder bore damage that was not evident on the untreated engine.

2:
The major oil companies are some of the richest, most powerful and aggressive corporations in world. They own multi- million dollar research facilities manned by some of the best chemical engineers money can hire. It is probably safe to say that any one of them has the capabilities and resources at hand in marketing, distribution, advertising, research and product development equal to 20 times that of any of the independent additive companies. It therefore stands to reason that if any of these additive products were actu ally capable of improving the capabilities of engine lubricants, the major oil companies would have been able to determine that and to find some way to cash in on it.

Yet of all the oil additives we found, none carried the name or endorsement of any of the major oil producers.
In addition, all of the major vehicle and engine manufacturers spend millions of dollars each year trying to increase the longevity of their products, and millions more paying off warranty claims when their products fail. Again, it only stands to reason that if they thought any of these additives would increase the life or improve the performance of their engines, they would be actively using and selling them - or at least endorsing their use.

И още един въпрос от мен:
Защо не го направиха този тест на един чисто новичка S-Klasse, примерно V12 а го направиха на някакъв драглива таксимтрова 124-ка ? Нали са много сигурни в ефекта, що не рискува 150К ?

Wipe them out! All of them!