VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

I was in the car repair business for decades and, when asked how to find a good independent shop, I always suggested finding an auto parts store ...

Ethanol has less energy than gasoline, but it can make so much more horsepower! Ethanol contains less energy than gasoline, ...

In the decades since its founding, Costco has become, arguably, the biggest wholesale outlet chain in the world. At this point in the wholesaler's history, the list of things you can't buy inside a ...

The subject of this study is a fuel formulation intended for vehicles comprising a spark-ignition engine (or gasoline engine), which has advantageous properties especially in competition (racing) ...

We have to separate the chemical "octane" from a fuel's "octane rating" since they can be two different things. Think about it this way. If you learned your shapes in kindergarten, you should easily ...

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 ...

The technically complex and spectacular prototype motorcycles used in MotoGP™ have numerous qualities which set them apart from the standard bike you can ride on the street. Fuel efficiency is one of ...

In a move to end an "octane war" among petroleum companies and cut unnecessary usage of high-octane gasoline in the kingdom, Thailand will impose new octane standards for all types of gasoline ...

Top Fuel dragsters are without argument the fastest accelerating manned vehicles on Earth, boasting engines that are absolute marvels of engineering. Each V8 displaces 500 cubic inches, about the same ...