HPR 50 is a non-friction modified mineral engine oil with a premium performance rating of 40-70. It has a DOUBLE LAYER of engine wear protection, including FULL ZINC (approx. 1400+ ppm levels) and Penrite's unique EXTRA TEN technology. Protects against corrosion, oil oxidation, and sludge under all operating circumstances.

HPR 50 is suggested for use in cars equipped with SAE 20W-50, 25W-50, and 25W-60 multigrade engine oils or SAE 50 monograde engine oils as originally specified by the manufacturer.

Application
HPR 50 is intended for use in four, six, and eight-cylinder normally aspirated, supercharged, and turbocharged petrol engines. It is especially well-suited for usage in high-load applications such as towing and competition, as well as in hot environments.

It can be utilised in situations where API SL and prior SJ (1995-2000), SH (1992-1995), SG (19891992), or earlier specifications are preferred. It is suitable for use in engines that show indicators of excessive oil consumption, as well as to safeguard older and worn engines that require a higher viscosity engine oil to maintain oil pressure.

HPR 50 has been tested in race and competition circumstances for years, and it has an unrivalled reputation for engine protection in engines that require a high performance mineral oil. It is the product of choice for many competitors operating competition vehicles in circuit and drag racing, rallying, drifting, hill climb, targa events, time trials, and consistency.

HPR 50 is ideal for many vehicle and fuel types, including passenger automobiles, 4WDs, light and heavy duty commercial vehicles, motorcycles, industrial and agricultural machines. It is compatible with petrol and E10 for road use, as well as racing fuels including Methanol, Nitro, Avgas, Alcohol, and E85 for competition.

EXTRA-TEN TECHNOLOGY
The HPR 50 oil's SAE rating includes the Penrite EXTRA TEN. This technology protects your engine by combining a standard start-up viscosity with an oil with a greater operating temperature viscosity. This increases engine oil film strength, reduces frictional heat, and adds an extra layer of anti-wear protection over regular SAE grade oils, minimising engine wear under all operating situations.

HPR 50 is a complete zinc engine oil that protects internal engine parts like cam shafts and lifters from wear. This product does not require additional zinc or other additives.

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