VP Racing Octanium Unleaded Octane Booster VP Racing Octanium is designed to significantly boost the octane rating of pump gas by up to 8 numbers (80 points), enabling engines to harness greater power through higher compression, increased boost, or advanced ignition timing, which standard pump gas octanes do not support. Optimized for off-road racing, this formula enhances gasoline octane, amplifies throttle response, and accelerates performance while preventing knocks and pings. The unleaded version of Octanium is compatible with catalytic converters, oxygen sensors, and all contemporary emissions systems found in modern performance engines. Features: Unleaded formulation designed to work with emissions equipment Increases octane up to 8 numbers / 80 points Increases horsepower Eliminates knocking and pinging Lead substitute Improves throttle response and acceleration Cleans fuel injectors Eliminates gum and varnish build-up Safe for catalytic converters and O2 sensors 32oztreats up to 10 gallons (38 Liters)