How long will a 5.7 L Hemi last?

Is the 5.7 Hemi a reliable engine?

There are plenty of high-mileage Hemi V8s available for sale. The Hemi family is generally very dependable. However, it’s the 5.7L Hemi that stands out as the most reliable. That said, even the performance-centric Hellcat Hemis are solid, going 100,000 miles or more without serious problems.

What year 5.7 Hemi is best?

What is high mileage for 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.

What years did the 5.7 Hemi have Cam issues?

Do 5.7 Hemis burn oil?

There are a handful of reasons your 5.7 Hemi engine could be burning oil. Valves, heads, and overflow are the typical issues owners have and mechanics fix.

What are the cons of a Hemi engine?

Drawbacks of the HEMI design The biggest flaw with the HEMI engine is that it can only have two valves per cylinder. The top of the chamber is round, so it doesn’t have a lot of space to fit more than a few valves. Additionally, these valves won’t be able to produce as much airflow as a four-cylinder engine.

Which motor is better 5.7 or 6.4 Hemi?

The 6.4 HEMI generally offers an extra 75-100 horsepower over the 5.7 engine. Thanks to larger displacement the 392 is also good for an extra 60-80 lb-ft. Low-end torque is also about 70 lb-ft more than the 5.7 further widening the gap between the two.

What years did the 5.7 Hemi have Cam issues?

What are the disadvantages of a Hemi engine?

The biggest flaw with the HEMI engine is that it can only have two valves per cylinder. The top of the chamber is round, so it doesn’t have a lot of space to fit more than a few valves. Additionally, these valves won’t be able to produce as much airflow as a four-cylinder engine.

How often should you change spark plugs in a 5.7 HEMI?

If you have been wondering how often to change the spark plugs in your Chrysler, Dodge, Jeep, Ram vehicle, Bettenhausen CDJR has the answer to this common question. Generally, automotive experts recommend that drivers change their spark plugs every 30,000 miles.

What causes the HEMI tick?

The Dodge Ram Hemi tick could be caused by: Broken or loose exhaust manifold bolts (this is the most common answer) Loose spark plugs (this is the second most common answer) Roller rocker on the camshafts.

Will 87 octane damage a Hemi?

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. Just never use higher than 89!

Will 93 octane hurt a 5.7 Hemi?

93 octane is likely too much for the Hemi and probably reduces the efficiency of the engine due to the difficulty of fuel detonation in the lower compression engine at the time of the peak power stroke.

Can you mix 87 and 91 gas?

Mixing regular or mid-grade gasoline (87 – 89 octane) with premium gasoline (91 – 93 octane) won’t be harmful to cars designed to run on regular gasoline. However, mixing these gasoline types in cars designed for premium gasoline may result in engine knocking and damage to the fuel system depending on the car.

Is Ram dropping the Hemi?

How much HP does 5.7 Hemi have?

5.7L HEMI® V8 The 5.7L V8 HEMI® engine is available only on the R/T trim This engine offers 370 horsepower with 395 lb-ft of torque. With this powerful HEMI® upgrade, you’ll get a 0-60 mph of 5.2 seconds and a ¼ mile time of 13.7 seconds.

Are 5.7 Hemis fast?

What does Hemi stand for?

The word “hemi” is a shortening of the word “hemispherical,” and as it relates to engines, means a type of engine that has a hemispherically shaped combustion chamber. It’s the same thing that is meant in geography when referencing the Earth, which is split into two hemispheres, north and south.

What is the best Hemi engine?

6.2 Hellcat The ultimate evolution of the modern Hemi engine is the 6.2L Hellcat V8. This supercharged monstrosity has been tuned to produce between 707 hp and 840 hp over its near-decade on the market, with torque peaking at a terrific 650 lb-ft.

Is the 5.7 Hemi fast?

The 5.7L V8 HEMI® engine is available only on the R/T trim This engine offers 370 horsepower with 395 lb-ft of torque. With this powerful HEMI® upgrade, you’ll get a 0-60 mph of 5.2 seconds and a ¼ mile time of 13.7 seconds.