Is The 6.4 Hemi Reliable?

How much horsepower can you get out of a 6.4 Hemi?

6.4-liter HEMI V8 powered by SRT This engine produces 485 horsepower and 475 lb-ft of torque and helps the Dodge Charger to accelerate from 0-60 mph in the low four-second range and hit a top speed of 182 mph..

How many miles do Hemi engines last?

5.7 Hemi engines are good for 250-300 000 miles and more if properly cared for and regular maintenance is carried out. Early models suffered from valve seat issues which was rectified after 2008. It’s not uncommon to find high mileage 5.7 Hemi trucks running around today.

How many miles do Ram 1500 last?

200,000 milesIf properly cared for, most used vehicles can hit over 200,000 miles. That means a used truck from 2014, made by a legendary company like Ram, will still be found in phenomenal shape.

How many spark plugs does a 6.4 Hemi have?

16 spark plugs6.4L Hemi Features 16 spark plugs, two per cylinder, for improved combustion efficiency (performance and fuel economy) and reduced emissions.

Is 6.4 Hemi a big block?

The modern hemi is definitely a small block. The small block / big block is not determined by the factory displacement (for example, Chevy built a 400 cubic inch small block that had more displacement from the factory than the original 396 big block).

What’s the difference between 5.7 and 6.4 Hemi?

A 6.4 will accelerate somewhat faster than the 5.7 because the power/torque curves are not the same but its not like you will feel all 100 more hp right from a dead stop and mashing the gas. Dont get me wrong, the 6.4 is NOTICEABLY “faster” and more aggressive feeling.

Can a 6.4 Hemi handle a supercharger?

ProCharger has increased the power levels with the Stage II Dedicated Drive System and tuner kit for the 6.4L (392) Hemi. The installation of the ProCharger Stage II supercharger can push the horsepower to 800, 900, 1,000, or even over 1,200.

How many miles will a 6.4 Hemi last?

250 000 milesWe’ll also discuss what problems these engines commonly experience, as well as if it’s a good towing truck. The maximum mileage you can expect from a 6.4 V8 Hemi is anything in excess of 250 000 miles.

Is a 392 faster than a scat pack?

The Challenger SRT 392 (top) trumps the R/T Scat Pack in terms of equipment and accessories, but not power; both Dodge coupes boast a 485-horsepower 6.4-liter V8.

Is the 6.4 Hemi a good motor?

In general, the 6.4 Hemi is a big reliable, American pushrod V8 engine with a factory warranty for five years or 100,000 miles. In stock form, the 6.4 Hemi is a great engine that lasts and serves hundreds of thousand miles. But, the stock 6.4 is by design not built for boost and pushing more power.

How many spark plugs does a Hemi have?

There are two spark plugs per cylinder in a HEMI V8 engine. So, when the plugs need replacing, there are 16 to change, not eight. Also, it should be noted that all HEMI V8 engines use coil-on-plug ignition systems.

What is the difference between the scat pack and SRT 392?

If you are getting a super scat pack the only differences are the adjustable suspension, track mode as an option in drive mode (can be added with a taser),different hood and body color spoiler, flat bottom steering wheel and longer shift paddles for the auto, and the leather seat options exclusive to the SRT.

Is the Hemi engine reliable?

While these other advancements have their pros and cons as well, the Hemi engine is renowned for its reliability and impressive power output through its hemispherical design. While the new Hemi engines don’t have the same hemispherical shape that its predecessors had, it still relies on that shape to deliver its power.

Does 6.4 Hemi require premium gas?

Well-Known Member. 89 is recommended, 87 is acceptable. Premium offers no benefit and is suggested not to be used.

How can I get better gas mileage in my 6.4 Hemi?

Learn How to Improve Gas Mileage on 6.4 HemiStep 1: Change Oil. The first step of improving the gas mileage of your 6.4 Hemi is changing the oil of the RAM. … Step 2: Tune-Up. … Step 3: Keep on the Run. … Step 4: Tire Check-Up. … Step 5: No Quick Accelerations. … Step 6: Check the Filter. … Step 7: No Additional Weight.

Why do Hemi engines tick?

Low quality fuel can cause the hemi tick. Fuels that contain high amounts of ethanol or that are low octane may not properly lubricate the fuel injectors and can lead to a slight tapping or ticking noise. Low-octane gas has also been known to cause an ignition knock in high-performance engines.

What does scat pack mean?

Get lostPopularly known as two Dodge Challenger and Dodge Charger trims, the term Scat Pack was derived from the term “scat,” such as “Get lost, scat!” and was a play on Frank Sinatra’s “Rat Pack”. … Later, for a Dodge model to wear the term “Scat Pack,” it had to be able to run a quarter mile in 14 seconds or less.