Driven Racing Oil GP-1 20W-50 Synthetic Blend High-Performance Oil – 5 Litre

Unleash the full potential of your engine with the 5 Litre workshop-size jug of Driven Racing Oil GP-1 20W-50. This premium semi-synthetic blend is engineered for serious motorsport enthusiasts, classic car owners, and engine builders who require substantial protection and performance.

Drawing on the heritage of the legendary Pennsylvania “Bradford-grade” base oil, GP-1 20W-50 combines traditional oil refinement with modern additive technology. This unique formula delivers a tenacious oil film that clings to critical engine components, providing superior protection even during periods of high boost, nitrous injection, or aggressive cam profiles.

Unlike standard modern motor oils, GP-1 is heavily fortified with High Zinc (ZDDP) and Phosphorous. This makes it the ideal lubricant for protecting flat tappet camshafts, roller cams, and overhead cam engines found in classic vehicles, drag racers, and drift cars. The advanced synthetic blend offers exceptional thermal stability, resisting viscosity breakdown under the extreme heat and stress of competition.

Key Features & Benefits:

• Economical 5 Litre Size: Perfect for full engine oil changes in American V8s, classic British sports cars, and high-performance builds.

• High Zinc (ZDDP) Formula: Specifically designed to prevent wear on flat tappet camshafts and lifters, ensuring longevity for vintage and high-performance engines.

• Pennsylvania Grade Base: Utilises the superior film strength of Penn Grade base oils to reduce friction and maintain lubrication under heavy loads.

• Fuel Dilution Resistance: Excellent sealing properties protect piston rings and cylinder walls, even when using alcohol-based fuels like Methanol or E85.

• Engine Cleanliness: Powerful detergents and dispersants prevent sludge build-up and foam, maintaining peak efficiency at high RPMs.

Technical Specifications:

• Viscosity: SAE 20W-50

• Type: Semi-Synthetic Blend

• Volume: 5 Litres

• Part Number: GP120W505L

• Application: Racing, High-Performance Street, Classic/Vintage (Non-Catalytic Converter).

• SKU: DRVGP1-20W50-5L

Important Note: This product is formulated specifically for High-Performance and Racing applications. It does not meet current API or OEM engine oil specifications for modern road cars and is not suitable for vehicles equipped with catalytic converters.

Why Driven Racing Oil?

Driven Racing Oil was originally created to advance lubricant performance in racing engines, but today their innovations as an engine oil supplier extend beyond the racetrack to the street and more. What makes Driven Racing Oil products different? All their products provide unique formulas developed with the race application in mind first.