AMSOIL Diesel oils API diesel oil specifications. The American Petroleum Institute, or API, is the only national trade association that represents all aspects of America's oil and natural gas industry including production, … [Read more...]
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Protect your turbo engine from LSPI (Super Knock)
Low Speed Pre Ignition (LSPI) The use of turbocharged, gasoline-direct-injection (T-GDI) engines has increased in the automotive car and light truck segment in recent years. Low Speed Pre Ignition (LSPI) has emerged as a side effect in T-GDI engines. In a nutshell, LSPI is a form of regular engine knock that can occur under low-speed, […]