Question: Can You Use 93 Octane In A 5.7 Hemi?

Does a 5.7 Hemi need premium gas?

Turns out it’s also for owners of Fiat Chrysler’s Hemi 5.7-liter V-8, as the company recommends 89-octane fuel for this engine..

How can I get better gas mileage in my 5.7 Hemi?

How to Increase Mileage on a Dodge RAM 5.7 HEMIChange your RAM’s oil every 3,000 miles or at least every three months. This keeps the engine clean and running well.Get a tune up. … Avoid letting your Doge idle for long periods of time. … Check your tires often. … Avoid accelerating quickly. … Check your air filter. … Remove extra weight from the bed of your truck.

Will 93 octane increase HP?

Premium gas must be, by law, at or above 91 percent, although you do also see 93 percent octane ultra-premium at many stations. … 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.

How can I get more horsepower out of my 5.7 Hemi?

Get more power out of your 5.7 Hemi and give your engine an extra punch with compressed air to blast through the cylinders. Turbochargers and superchargers give your Dodge Ram 1500 bolt on horsepower and torque while doing very little to your fuel efficiency.

Can you mix 87 and 89 gas?

Yes. You will not harm your car by mixing different octane grades of the same gasoline providing your car’s engine is designed to run on less than 89 octane fuel and you are not using E85 in a non-E85 compatible engine. … Most gas stations that sell 87, 89 and 91 octane gas use what is called a mixer pump.

Should I use 89 octane?

All generally false. In fact, using a higher octane fuel than your car calls for won’t increase its power or efficiency, though you will sacrifice some power and efficiency if you use a lower octane than it was designed for, which could harm its long-term durability.

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.

Can I put premium gas in my Ram 1500?

Ram recommends 89 Octane. Now putting a lower octane than recommended is a very bad idea. Your Alfa and many other cars were tuned for the higher octane and using a lower octane fuel will cause pinging (pre-detonation) that cause cause early engine wear and outright failure.

Do Hemi engines need premium gas?

Basically, a fuel’s octane rating is the measure of how much compression a fuel can withstand before igniting. … This is why high-performance engines require more octane. If you have the HEMI V8 engine, you should use the 89 octane, if you have the base V6 engine, then it is okay to use the 87.

Does 93 octane burn cleaner?

Using a higher octane gasoline will not help clean your engine. … 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 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.

What gas should I use in my Ram 1500?

ram recommends 89-octane mid-grade gas for the 5.7 v8, but it can also run on standard, which is what is recommended for the 3.6 v6. the 2019 gas a dodge ram 1500 takes is regular but 89 octane is recommended for v-8.

What kind of gas does a 5.7 Hemi take?

11 Answers. Regular unleaded should do just fine.

Is 93 gas Really Better?

Regular gas is rated at 87 octane in most states, while premium gas is often rated higher at 91 or 93. … Essentially, the higher the octane rating, the lower the likelihood that detonation happens at the wrong time. On occasion, this occurrence will likely not harm your vehicle.

Does high octane fuel clean your engine?

In fact, in most cases, using a higher octane gasoline than your owner’s manual recommends offers absolutely no benefit. It won’t make your car perform better, go faster, get better mileage, or run cleaner. Your best bet: listen to your owner’s manual.