John Paul, AAA Northeast's Car Doctor, answers a question from a reader wondering whether they need to follow the ...

Many modern, turbocharged engines already need at least 93 octane. For example, putting in premium allows the Ford Mustang with the 2.3-liter EcoBoost four-cylinder to produce its stated 310 ...

Intended for off-road use only, this octane booster contains no alcohol. The company says its race fuel concentrate has been tested in drag cars, road race cars, rally cars, snowmobiles ...

In fact, you may be able to elevate the performance of your car with the help of an engine additive, such as an octane booster. If you're not familiar with what an octane booster is, the ...

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Whereas 93 octane is the common premium fuel in the Northeast U.S., West coast drivers operate the very same vehicles on 91 (often the highest octane available), with no particular ill effects.

As the title suggests, we’ve curated a collection of cars that define their place in motoring history, whether it be through performance, technical innovation or design. One thing each of the ...

What is it about 1964 spy flick Goldfinger that gives it such ‘rewatchability’? Of course there’s Sean Connery as James Bond, who brings humour-tinged rock-hard assurance to the role, but equally ...