Our 98 Unleaded has been developed for daily street use. (MSA Spec 98-100RON), non-oxygenated, unleaded fuel designed for high performance street cars, muscle cars, motorcycles. With a 100 octane rating, will allow increased boost levels in supercharged or turbocharged applications compared to lower octane “pump” fuel. 24/7 -98 Unleaded will not harm catalytic converters or oxygen sensors. 98 Unleaded contains a comprehensive additive package for greater engine protection and reduced fuel system deposits. It is compatible with two-stroke synthetic and mineral-based engine oils and can be classed as the lowest and cleanest emission performance unleaded fuel developed in SA and components approved by the EU REACH Legislation