A figure as high as 95 octane could be possible to make modern, downsized engines more efficient. The EPA is mulling an investigation into whether raising the octane rating on standard gasoline ...

What about mid-grade 89 octane? A. Acura recommends 91 octane fuel, and the key word is recommends, not requires. If the car runs normally ... Since your Jeep is five years old and certainly ...

There’s premium gasoline, mid-grade, regular and – depending on where you live – some even offer ultra-high octane ... that have designed and built the car and they know the type of fuel ...

Premium gasoline, also known as "high-octane" fuel, has long been marketed ... compression ratios are almost double what they used to be in older cars, and fuels have evolved from an octane ...

How high of an octane does your car actually need to run well? Here's what to know about the consequences of using the wrong ...

High Octane 2000 was the DVD that started the whole High Octane phenomenon Over 200000 copies in print worldwide making it one of the most successful performance car DVDs in the world We capture ...