A camshaft is important in ensuring your vehicle runs efficiently. But what is a camshaft and what do they do?
In simple words, a camshaft is a rotating object that has sharp cams stuck on to the shaft. It is usually made of metal and consists of the cam and the shaft. Their main role is to open and close valves in the engine.
Camshafts have proven to provide better engine horsepower and significantly improve your vehicle’s performance without necessarily having to change a lot of equipment in your car.
Of course, with so many models now available, you might find it tricky to track down the best cam for 5.7 Hemi Ram for you. This article will help you figure out which camshaft would be an ideal choice for your 5.7 Hemi Ram.
How Does a Camshaft Increase the Horsepower of the Engine?
A camshaft increases the duration in which the valves are opening. Therefore, it improves horsepower and the performance of your engine. Thus, it makes your vehicle to accelerate faster than it normally does.
How long will it take a professional mechanic to change the camshaft sensor?
To avoid replacing the camshaft while driving, it is best to book an appointment with a mechanic specializing in camshaft repairs. Once you have booked an appointment, the camshaft sensor should be replaced within a day.
What Is the Lifespan of a Camshaft?
The lifespan of a car’s camshaft depends on the manufacturer’s maintenance and service conditions, and then it could achieve a lifespan as long as the engine. For instance, in Europe, it is built generally to last for about 250,000 km.
What Indicates That the Camshaft Is Failing?
Several indicators will help you know if your camshaft is degrading. If you recognize it at an early stage, then it will help prevent your engine from getting damaged; they include;
- Ignition Problem
The position sensor of the camshaft can be affected by the computer signal transmission. This could lead to weak signals that cannot be created by the computer hence causing ignition difficulties.
- Acceleration Difficulties
The car’s acceleration will be affected by the failing camshaft. For instance, it will cause poor acceleration.
- Car Jerking
The camshaft starts to decline as the power supply drops. This causes the car to jerk suddenly.
- Bad Fuel Mileage
The faulty camshaft increases the fuel injection into the engine. This leads to a dropping fuel economy.
- Faulty Idling
When the vehicle idles for an extended period, the engine produces rough or uneven noise. A faulty camshaft could cause this issue.
A Tiny Bit on Maintenance
As you know by now that camshafts help extend the life span of an engine. However, they also wear out.
So, before we jump straight to the best camshafts for 5.7 Hemi ram reviews, let’s briefly look at how to maintain it. Here are measures to take if you want to prevent your camshaft from wearing out:
- You should ensure you lubricate your camshaft regularly.
- It would help if you also avoided overspeeding.
- Replace your camshaft as soon as they start to wear out.
- Read the manufacturer’s instructions on how to take care of your camshaft. It is vital to keep your camshaft in good condition at all times because a worn-out camshaft causes.
- Insufficient intake of air in and out of the valves.
- Poor exhaust condition.
- Decrease in the engine power.
- Increase in fuel consumption and temperatures in the vehicle.
Best Cam for 5.7 Hemi Ram 1500 Reviews
Scroll down to read more about each of the seven models we’ve selected. We have highlighted their features and what we like about them.
The Comp Cams 201-300 17 NSR HRT remains a force to reckon with and is recommended for heavy-duty cars. The low price plus built quality makes this equipment a complete package, making it the best cam for 5.7 Hemi ram in this review.
It works well with engines equipped with VVT (Viable Valve Timing) hemi. This VVT Hemi helps improve the performance of the machine and helps save on fuel consumption.
The VVT controls the valves’ movement that controls the gas emissions. As a result, the amount of fuel released from the tank is lowered significantly.
It is made from high-quality material. And it has been specifically designed to deliver the best possible performance in highly rough terrain, making it a proper fit for Dodge Jeep Rams.
Aside from that, the other advantage of having this camshaft is that it rarely wears off the valve springs whenever the engine is running. For this reason, it will not require frequent replacement and will save you the trouble of repairing your engine often.
Also, it has a tremendous mid-range torque (rotation) that produces excellent power in the machine.
After deciding on purchasing this cam, ensure you buy one with a company logo to avoid purchasing counterfeit products.
- Brand: Comp Cams
- Weight: 11 pounds
- Model: HRT Stage 1 Cam for 5.7L Hemi
- It has an innovative grind that helps improve its overall performance
- It improves your engine’s horsepower, therefore, enabling fantastic drivability
- It works well with VVT vehicles
- It is also a significant upgrade from the previous NSR HRT hemi
- It is unsuitable for MDS (Multi-Displacement System) and race cars
It has a rugged design whose function is specifically to deliver high performance in the engine, even in rough terrain.
Unlike the others, this camshaft is only recommended for the 2009 – 2018 Dodge Jeep with 5.7L engines. It should not be used on other truck models.
Its unique features and design play a significant role in providing complete protection for your engine system.
Additionally, it has a fuel-efficient feature known as MSD (Multi Spark Discharge), which ensures complete combustion and reduces fuel consumption.
The MSD provides a prolonged life for your engine and increases the efficiency of the machine.
The main thing that makes this the proper camshaft for your dodge jeep is its great capacity to lengthen your vehicle’s lifespan, its ability to offer you good drivability even in rugged terrains.
- Brand: GELUOXI
- Weight: 11.34 pounds
- Dimensions: 21.46 x 2.91 x 2.64 inches
- It significantly reduces fuel consumption
- It has a rugged design built to last long
- It will help prolong the lifespan of your engine
- Quality issues
This is considered the best camshaft for 5.7L Hemi. It is made explicitly for GM LS generation III and IV vehicles such as, the Chevrolet, and GMC.
It falls in high-end cams because of its price, which comes to about $400 – $700. This could mean that it works more effectively than other cams on this list, but that is yet to be proven.
This camshaft has a high-power range of between 1800 to 6400 RPM and features a duration of 212 to 218 degrees which generally boosts the horsepower of the engines.
These two ensure excellent drivability and extremely high performance compared to other brands. This makes it a perfect candidate among the best camshafts for 5.7 Hemi ram on this list.
- Brand: Comp Cams
- Weight: 9.83 pounds
- Dimensions: 24.1 x 3 x 2.6 inches
- It offers a great deal of power enhancement
- It has a high-power range
- It gives out great power because of its high technology
- It is remarkably compatible with 5.7L Hemi engines
- It is pretty expensive
The kit includes the cam, valve lifters, etc. It is designed explicitly for Dodge challenger, Durango and Chrysler 300.
The camshaft boasts a VVT (Variable Valve Timing) and MDS (Multi-Displacement System), which increases the engine’s speed and overall performance.
It also has other unique features like the valves, which open and close automatically and help prevent fuel wastage.
This camshaft is incredibly built to withstand driving through any condition.
- Brand: Geluoxi
- Weight: 11.38 pounds
- Dimensions: 13.19 x 7.09 x 7.09 inches
- It enables you to save on fuel
- It dramatically increases power gain as you drive, so you would not have to switch gears to accelerate
- It’s also very affordable
- It extends the lifespan of your engine
- It is only compatible with a few models
The Comp Cam 112-501-11 Hydraulic Roller is an excellent choice if you look for fantastic drivability while driving around town.
It has a strong mid-range which provides plenty of power and is capable of handling high Revolutions per Minute (RPM)
This camshaft is designed to work seamlessly with Electronic Fuel Injection (EFI) applications.
- Cam-type: Hydraulic Roller
- Brand: Comp Cams
- Weight: 9 pounds
- Dimensions: 24.09 x 2.91 x 2.67 inches
- Engine family: 5.7 L and 6.1 L Hemi
- It increases the horsepower
- It improves the engine’s efficiency
- It has a rugged build to help it withstand rough terrain
- It requires extra installation kits
- It will need you to get a professional mechanic to install it
The former VVT NON-MDs allow the oil to be sent directly to the lifters while the latter enables oil to be stored in the pushrods.
- Brand: AMS Racing
- Weight: 30 pounds.
- Dimensions: 24 x 14 x 10 inches
- Comes fully equipped with a head gasket set
- Made in the United States
- May not be compatible with 2018 RAM 2500
It’s highly recommended for someone tired of replacing their central bearing system frequently due to the wear-out caused by the start/stop system. It is an excellent product with an easy-to-install and weighs less than the average cam.
The cam is compatible with the 5.7 engines with MDS. It works seamlessly with e-torque systems and is highly suitable for fuel economy.
Other than that, this camshaft comes at a pocket-friendly price compared to some of the camshafts listed above.
This camshaft is for sure the total winning product among the extensive list we have prepared above. Therefore, if you are looking to buy the best camshaft for 5.7 Hemi ram, then you can give this product a shot.
- Brand: Mopar
- Weight: 1 pound
- Dimensions: 4 x 4 x 6 inches
- It is effortless to manage due to its lightweight nature
- Easy to find the replacement spare parts
- Has Modifiable cam timing
- It helps Enhance fuel economy
- It does not work on engines without a multi-displacement system
Guide for Buying the Best Camshaft For 5.7 Hemi Ram
A camshaft is a crucial component of a car’s engine. It controls the power gain and helps prevent premature wear. When shopping for the best camshaft for 5.7 Hemi ram, there are plenty of choices to choose from. Despite that, picking the best camshaft for your vehicle might be a challenging job.
Therefore, before buying a camshaft, you must consider various factors such as fuel economy, longevity, and overall appearance.
Some other factors that are equally critical include:
- Lobe separation.
- Multi displacement technology, among others.
- The compatibility.
Another factor you’ll need to consider is whether the camshaft you want to buy will be compatible with the vehicle you intend to use it for. You don’t want to invest in a model that is not compatible with your truck. In this case, the camshaft is for 5.7 Hemi ram.
Check the specs of your vehicle to make sure it is compatible with the camshaft you’re looking to buy.
Even though you can modify a camshaft to suit a particular vehicle, it’s not recommended. This is because using a modified or wrong camshaft can damage the engine of your vehicle.
- The price
There are a lot of products for camshafts, specifically for 5.7 L engines. If a budget limits you, make sure you do some background research before making a purchase. Choose a camshaft that will suit your budget while providing you with all the basic features you need.
If a budget does not limit you, then you can explore high-end models with features that are not found in low-end products. These features will increase your vehicle’s performance and engine efficiency.
- Durability and The Degree of Rotation
The duration of the camshaft is measured by the degree of rotation of the crank. A 280-degree- duration cam can hold the valves open for more extended periods.
Also, ensure that you purchase your camshaft from reputable brands. This is because they have proven to last longer than knockoff products. Note that a camshaft should be able to run as long as the vehicle is still running.
If you are looking for the best possible power gain from your 5.7 Hemi, then the camshaft performance is critical. In light of this, the performance of a camshaft is vital. A simple look at the performance rating and the amount of horsepower the camshaft has to offer reveals many details on what to expect from the camshaft.
The type of camshaft you buy will depend on your personal preferences and the amount of torque you need.
Your budget will also determine what kind of camshaft you buy. For instance, high-end camshafts are usually equipped with more power and better performance. Therefore, you must be prepared to pay a premium price for a camshaft with strong racing capabilities.
- Lobe separation
The lobe separation angle is an essential factor that you need to consider. It is responsible for the proper operation of intake and exhaust valves. These components must be configured correctly to prevent the incorrect timing of the valves.
Frequently Asked Questions (FAQs)
Here are a few commonly asked questions about cam for 5.7 hemi ram 1500.
- What Is the Primary Purpose of a Camshaft?
A camshaft is metal equipment with multiple lobes placed along its length. The main function of a camshaft is to create more horsepower in the engine, making your vehicle to accelerate more quickly.
- Does A Camshaft Increase Horsepower?
Yes. A camshaft raises the degree of horsepower produced by the engine. For instance, a custom cam can increase your horsepower to about 67HP for a 5.7 Hemi.
- What will happen if my camshaft goes bad?
A camshaft is an integral part of your engine. If it goes bad, it can fail or knockout your car.
- Can you drive with a lousy camshaft?
Even with a lousy camshaft, you can still drive a vehicle with it. Getting a faulty camshaft fixed as early as possible can help avoid engine failure.
- How much will it cost to change my camshaft?
Generally, it will cost around $1000 to $2000 depending on the complexity of the job and the various factors involved.
- Is replacing a bad camshaft worth it?
Yes, it is. If your car has a bad camshaft, you should immediately change it. Waiting a few months for the problem to occur can damage your engine entirely.
Our Top Pick
The Comp Cams 201-300 17 NSR HRT is the best camshaft for 5.7 Hemi ram 1500. It comes with numerous advantages and shoppers wanting an affordable camshaft will appreciate it.
It’s an excellent choice for use on heavy-duty trucks. Plus, it features a VVT Hemi, which helps improve the engine’s performance and greatly helps save on fuel consumption.
Another thing we appreciate is the tremendous mid-range torque (rotation) that produces excellent power in the machine. This will enable your vehicle to run at its optimum speed and increase your car’s lifespan.
Finding a suitable fit for your 5.7 L engine shouldn’t be a challenging task. This article has helped you narrow down the options by providing you with various reviews and buying guides. We have compiled a list and reviewed some of the best camshafts for 5.7 Hemi available on the market.
However, if you still have doubts about picking the right product we’ve reviewed above, you can get your mechanics’ advice or input to help choose and install the best cam for 5.7 Hemi ram for your vehicle.