Designed to promote clean fuel burn for fewer emissions is Lucas Oil’s octane booster. This product can be used on fuel-injected and carbureted engines and is safe for turbochargers, oxygen sensors, ...

Have pings got you down? Has driving your car become a pain in the gas? Are your exhaust valves being "lead" astray? Well, as promised in last month's "Living With Unleaded," article, have we got some ...

The answer is yes: You can mix 87 and 91 octane gasoline without blowing your engine to hell. With that out of the way, let's discuss what mixing different octane fuels does to your engine in terms of ...