Turn your unleaded fuel back into real leaded petrol with Octane Supreme. This is the genuine Tetraethyl Lead (TEL) formula not to be compared with substitutes or “lead replacements.” Protects valves, prevents engine knock, and restores the performance your classic engine was built for. Perfect for vintage cars, motorcycles, race engines, and stationary motors running on leaded fuel. Safe, reliable, and trusted.
Turn your unleaded fuel back into real leaded petrol with Octane Supreme. This is the genuine Tetraethyl Lead (TEL) formula not to be compared with substitutes or “lead replacements.” Protects valves, prevents engine knock, and restores the performance your classic engine was built for. Perfect for vintage cars, motorcycles, race engines, and stationary motors running on leaded fuel. Safe, reliable, and trusted.
