Can You Put Regular Gas In A 5.7 Hemi?

What kind of gas is 89?

Gas stations in the United States generally offer three octane grades: regular (usually 87 octane), mid-grade (usually 89 octane), and premium (usually 91 or 93)..

How much horsepower does a 5.7 L v8 Hemi have?

395 horsepower5.7-liter HEMI® V8 – This V8 engine offers the legendary power and capability you’ve come to expect from the iconic HEMI® name. It pushes out an incredible 395 horsepower and a whopping 410 lb-ft of torque.

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.

Can I run 91 octane in my 5.7 Hemi?

The manual recommends 89, and even goes so far to say that 91 or above could hinder performance and is not recommended.

Does Dodge Charger require premium gas?

the 2019 charger with the 3.6l takes 87 octane regular unleaded. … for the 5.7l engine, dodge recommends 89 octane plus unleaded. 91 octane premium unleaded gasoline is appropriate for the 6.4l engine option. the 2019 dodge charger srt’s 6.2l supercharged engine requires 91 octane premium unleaded gas.

How can I get more power 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.

Does the 5.7 Hemi require 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.

Can you use 93 octane in a 5.7 Hemi?

ZJ Grand Cherokee Forum > 5.7 liter Hemi-Why no 93 Octane ? No it will not hurt the engine to go higher in octane. … 93 won’t hurt but there are few legitimate reasons to use it if your engine doesn’t require it. Higher octane by itself provides little or no performance benefit for an engine that does not require it.

How long will a 5.7 Hemi last?

The 5.7 Hemi engine can last up to 300,000 miles, but only if the owner has taken proper care of the engine throughout the years. 5.7 Hemi engines are made to last, so don’t be surprised if the engine is still working after that many miles.

What happens if you mix premium and regular gas?

It probably won’t hurt anything. If your car requires regular gas, the blend will have plenty of octane and detergent and may even run a little better or get a bit better mileage. If the car requires premium, the blend won’t have as much octane as it should.

How many MPG does a 5.7 Hemi get?

Find and Compare Cars2020 Ram 1500 4WDPersonalize Find a car8 cyl, 5.7 L, Automatic 8-spd CompareFuel EconomyEPA MPGMidgrade Gasoline 17 combined city/highway MPG 15 city 21 highway 5.9 gals/100 miles10 more rows

What kind of gas does a 5.7 Hemi take?

Ram recommends using either 87 or 89 octane in new Ram 1500 models equipped with the 3.6-liter Pentastar V6 engine or the 5.7-liter HEMI V8 engine, but do you know what that means?

Can I run 87 octane in my Hemi?

All of the new vehicles “CAN” run 87 octane fuel, but it’s not recommended and used repeatedly or long term will eventually result in engine damage. It should not spark-knock, as the ECU (computer) should detect it and detune the ignition accordingly but with commensurate sacrifice in both performance and MPG.

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.

Is the 5.7 Hemi reliable?

The 5.7 hemi is practically bullet proof/reliable. Introduced in 2002 for the 2003 model year, not much has changed in the design other than the VVT & MDS & intake manifold.