Why Lubricate Fuel?

The closer the piston is to Top Dead Center (on the combustion stroke) the higher the pressure & temperature, and the greater the resulting detrimental forces on upper cylinder components. Eventually the Compression Ring wears an indentation into the cylinder wall, at TDC. This spot receives the least lubrication.

This is the "Lubrication Gap" in all internal combustion engines. Ethos FR contains Synthetic Esters adapted from Supercritical Jet Engine Lubricants. It "Bridges the Lubrication Gap".

Some of these Synthetic Esters survive combustion and attach themselves to all metal surfaces within the area of the Upper Cylinders. Long term effects of Ethos FR start appearing after several weeks of continuous use, and the engine begins to run noticeably smoother. These Synthetic Esters continue to deposit themselves on the metal surfaces, in the boundary layer on the upper cylinders.

Engine performance & engine efficiency continues to improve measurably, over a period of months. As long ... more.

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