"HPR 50 is recommended for use in vehicles where SAE 20W-50, 25W-50 and 25W-60 Multigrade or where SAE 50 Monograde engine oils were originally recommended by the manufacturer.
HPR 50 is designed for use in 4, 6 & 8+ cylinder naturally aspirated, Supercharged and turbocharged petrol engines. It is particularly suited for use under high load conditions such as Towing and competition or where ambient temperatures are high.
It can be used where API SL and previous SJ (1995-2000), SH (1992-1995), SG (19891992) or earlier specifications are recommended. It is suitable for use in engines showing signs of excessive oil consumption and can be used to provide protection for older and worn engines that require a heavier viscosity engine oil to maintain oil pressure."
Wenn du irgend einen ausgelutschten Motor hast der Original nach 20W50 verlangt und keinen Ölkühler hat. Wenn der jetzt im australischen Outback bei 50°C, am besten noch im Leerlauf oder bei hoher Last vor sich hin kocht, dann haust du das Zeug rein
Gruß
Karsten