HPR 10 is a premium full synthetic SAE 10W-50 engine oil. It features a DOUBLE LAYER of engine wear protection with FULL ZINC and Penrites advanced EXTRA TEN technology. It uses advanced additive technology and a low shear rate viscosity modifier to ensure additional protection against wear corrosion oil oxidation piston deposits and sludge under all conditions. Application HPR 10 is designed for use in modern 4 6 & 8+ cylinder multi-cam multi-valve (including VVT) naturally aspirated supercharged & turbocharged engines. It is not suitable for use in Rotary engines. It is particularly suited for use under high load conditions such as towing and competition or where ambient temperatures are high. HPR 10 is recommended for use in vehicles where SAE 10W-40 or 10W-50 engine oils were originally recommended by the manufacturer. It can be used where ACEA A3/B3 or A3/B4 is recommended in model years prior to 2017 and also where API SN and previous specifications SM (2004-2010) SL (2001-2004) SJ (1998-2000) or earlier specifications are recommended. It is suitable for use in many Diesel and LPG powered vehicles requiring an engine oil meeting API CF or older specifications. It is not recommended for use in diesel vehicles fitted with a DPF (Diesel Particulate Filter). Vehicles and Fuel Types HPR 10 is suitable for use in passenger cars competition & high performance vehicles 4WDs and light commercial vehicles and is compatible with Petrol LPG (Dual Fuel) E10 E85 (competition) Diesel (Non- DPF) and other conventional and racing fuels. If using with E85 Penrite recommend more frequent service intervals. It is not recommended for use in motorcycles. Extra Ten Technology HPR 10 features the Penrite EXTRA TEN in the oil's SAE rating. This technology helps protect your engine by using a normal start up viscosity with an oil that Automotive Superstore AfterPay ZipPay Humm