The demon of engine knock is something an owner of a traditional high-performance Pontiac knows all too well. An engine designed when 102-octane high test was at almost every fuel station in the ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

Octane boosters can help to improve your vehicle’s performance in many ways. Whether you’re looking for increased power, or something to stop engine pinging and knocking, you’ve come to the right ...