VP Racing Madditive Octanium Unleaded Concentrate is formulated to provide the biggest octane boost—up to 7 numbers, increasing horsepower. It is safe for use in cars and trucks with both catalytic converters and oxygen sensors. Octanium Unleaded eliminates knocking and pinging, cleans fuel injectors, eliminates gum and varnish build-up, and improves throttle response and acceleration.
* Lead substitute
* Treats up to 10 gallons
* Increases octane up to 70 points