Lucas Octane Booster Racing Formula is made to enhance performance and has been proven to deliver at least three times more boost than most other brands.  It can be used in fuel injected, carbureted, throttle body and rotary engines and is safe for turbos, oxygen sensors and catalytic converters.  It eliminates spark knocks and pinging and promotes clean fuel burn for fewer emissions.  Each bottle treats up to 25 gallons of leaded or unleaded fuel and it is safe for use on the track or on the street.