Question: Does 94 Octane Burn Faster?

Will 93 octane hurt my engine?

If you usually fill your tank up with 87-octane gasoline and you accidentally put in a higher octane blend (say, 91, 92, or 93), don’t worry.

You’re actually filling your car or truck with a different blend of gas, which means it will burn differently in your engine..

Why is there no 93 octane in California?

It sounds like CA have decided that not having 87 octane fuel will result in less emissions for this reason. … Cali has 87, 89, 91. It would be nice to have 93 as many performance vehicles, even cheap ones like the BRZ/FRS/Mustang, recommend 93 so that the timings are not adjusted and you get the power you paid for.

Does premium gas give better mileage?

Premium gas gives you more miles per gallon than regular gas. … In actual fact, you’ll get a greater range of fuel economy between different brands of regular gas, than you will between the same manufacturer’s regular and premium gasses.

Can you run 87 octane on a 93 octane tune?

87 is the standard octane rating that most car engines are designed for. … The reason why you should never run a lower octane fuel on a vehicle tuned for higher octane fuel is because the tune has no way of detecting what fuel you are using and will continue to operate assuming you put in the correct fuel.

Is premium fuel worth buying?

In general, if you can’t really see any improvement in fuel efficiency and performance, you probably shouldn’t pay premium. What’s more, different cars will respond differently to these fuels, so the only way to find out really is to try out a few tanks’ worth and see.

Is it better to run 93 octane?

Higher Octane Doesn’t Mean Better Performance Higher octane doesn’t always give better performance. … This means that your engine will be cleaned the same by 87 octane fuel as it will by 93 octane fuel, so don’t feel that it’s necessary to treat your car to a higher grade.

Does 93 octane gas last longer?

93 octane fuels are more refined and contain more stable hydrocarbons. These stable hydrocarbons can last 2-3 times longer than 87 octane fuel. Even in proper storage 87 octane gas can start to degrade in 3 months, 93 octane fuel should last closer to 9 months before degradation is noticeable.

How much HP does 93 octane add?

Switching from 87 octane to 93 yielded a 7-hp gain on the dynamometer, but that advantage was lost in the noise at the track.

Does 93 gas burn slower?

Octane does not offer any better fuel mileage, increase engine horsepower, or make the engine start quicker. Higher octane only reduces the likelihood of engine knock or ping. … Because higher octane gas burns slower, it is more resistant to knock when subjected to higher RPM and cylinder pressures.

Who has the best 93 octane gas?

Costco 93Costco 93, it’s top tier or BP.

Does 98 octane clean the engine?

Octane is the measure of a fuel’s ability to resist the phenomenon known as ‘knocking’, not its cleaning ability. Knocking is the uncontrolled combustion of fuel that can destroy engine internals.

Is it OK to mix 89 and 93 gas?

No, you will not damage your engine by mixing different octane fuel. It is still fuel. Say you mixed 2 gallons of 87 octane with 2 gallons of 89 octane and 2 gallons of 93 octane.

Can premium fuel damage engine?

The higher octane gives premium gas greater resistance to early fuel ignition, which can result in potential damage, sometimes accompanied by audible engine knocking or pinging. … If you use premium fuel because your engine knocks on regular, you are treating the symptom, not the cause.

Does 94 octane make a difference?

So, scientifically speaking, a higher octane fuel like 94, will help your performance if you are running enough boost.

Does 95 octane give better mileage?

Because they have a higher octane rating, the 95 and 98 octane petrols contain slightly more energy and thus will provide a very small increase in fuel economy – but not enough to overcome their extra cost.