“Due to the complexity of today’s automobiles, especially the cylinder heads and timing components, they rely on oil pressure to tension the chains, with hydraulic tensioners and lifters, as well as variable valve timing device. It is imperative that oil pressure and viscosity remain reasonably constant. Components like chains, guides, lifters, valves, variable valve timing devices, hydraulic tensioners, gears, turbo chargers, and other components should be kept under the least amount of wear and friction. This is where I found that Force1 makes a large difference. Oil stays cleaner for longer between oil changes, viscosity more constant, less wear on high-tech components, resulting in a longer, better running engine with far less expensive repairs.”