Modern gasoline engines are smaller, more powerful and more efficient than ever. Turbocharging and gasoline direct injection (GDI) help automakers deliver impressive horsepower and fuel economy from compact engine packages. But those same technologies introduced a serious challenge: low-speed pre-ignition (LSPI).
LSPI can destroy an engine in a single event. That’s why protecting against LSPI has become an important job for motor oil. AMSOIL Signature Series 100% Synthetic Motor Oil provides serious LSPI protection, even after the oil has aged through an extended service interval.
See the November AMSOIL Magazine for more information.
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