AMSOIL OE 0W-20 Full Synthetic Motor Oil Fuel Economy LSPI Protection Oil

⚙️ PROTECTS AGAINST LSPI (LOW-SPEED PRE-IGNITION). ✔ Advanced chemistry protects against harmful LSPI events. ✔100% LSPI protection² achieved in GM specification engine testing. ✔ Zero LSPI occurrences recorded in five consecutive tests.