For the first time in its history of over a century, Cummins has finally developed a gasoline engine. The unit is based on a ...

Premium gas: is it a necessity or a luxury? There's a lot of confusion surrounding this topic. Let's clear up the myths and ...

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 ...

Most Lexus models you can buy operate on 91 octane premium gas. However, over the years, a few models actually recommended 87 ...