LUPROMAX Unleaded Racing Fuel Series

LUPROMAX Racing Fuel Series is specially developed for exceptionally high performance applications such as drag racing or any other high cylinder pressure, 4-cycle engine. It is an unleaded fuel with no metallic additives and will not harm the oxygen sensors in modern-computer controlled engines. It is fortified with corrosion inhibitors to combat corrosion. LUPROMAX Racing Fuel Series is formulated as a racers’ winning edge. It provides optimum efficiency and burning speed in even high stress of 10,000 RPM operation.

In high compression gasoline engines, the compressed gasoline-air mixtures have a tendency to ignite prematurely rather than burning smoothly. This creates engine knock, promoting a stalling effect of the engine, a characteristic rattling or pinging sound in one or more cylinders.