Top 10 Best Cam For 5.7 Hemi Ram [Updated 2022]

If you are experiencing issues with your car's cam, we understand how tough it may be to sift through several listings in the hopes of finding a reputable option to invest in. As a result, our specialists have compiled a list of the finest cam for 5.7 Hemi ram.

We've picked ten of the finest alternative cams that should provide excellent value for money. The section below discusses ten of the finest cams for 5.7 Hemi rams. We hand-picked these goods after carefully examining a large number of products on different internet marketplaces.

The 5.7 Hemi Engine Camshaft for the 2009-2018 Dodge is our best performance. Users who are interested in improved engine performance and higher horsepower will be pleased about what this cam does offer you. If this model is not suitable for your Dodge car, we have made it simple for you to choose the correct product by emphasizing the main qualities that set them apart from the competition.

Contents show




5.7 Hemi Engine Camshaft For 2009-18 Dodge – Top Performer
COMP Cams XFI 216/220 Hydraulic Roller Cam for Dodge 5.7
XFI 208/212 Hydraulic Roller Cam for ’03+ Dodge 5.7
COMP Cams 201-428-17 XFI 226/234 Hydraulic Roller Cam for Dodge 5.7
Hemi Engine Camshaft MDS Lifters Kit for 09-18 Chrysler Dodge Ram Jeep 5.7
HEMI Valve Lifter Tappet & Camshaft Kit for Dodge Jeep Chrysler Hemi 5.7L
Hemi Engine Lifters w/MDS Camshaft Kit
Geluoxi Hemi Engine Camshaft


1. 5.7 Hemi Engine Camshaft For 2009-18 Dodge – Top Performer

Quick Summary
5.7L Hemi Engine Camshaft + MDS Valve Lifters Kits
Fit For: Chry sler Aspen 5.7L Hemi V8 2009 Dodge Durango 5.7L Hemi 2009
Fit For: Dodge Ram 1500 5.7L Hemi 2009-2010 Ram 1500 5.7L Hemi 2011-2016

After testing a variety of camshafts for various heavy-duty vehicles, our professional team selected this 5.7 Hemi Engine Camshaft For 2009-18 Dodge as the highest performing camshaft. We have given the best cam for 5.7 Hemi ram a high rating because it has been verified to consistently work at peak performance levels.

Features of 5.7 Hemi Engine Camshaft For 2009-18 Dodge – Top Performer

Excellent Design

This Camshaft's design elements have been ruggedly constructed to offer optimum performance even in extremely harsh terrain. We are confident that a great deal of care and labor went into the creation of the aftermarket best cam to replace the failed cam system.

This camshaft, however, is only for 2009-2018 Dodge Jeep Rams with 5.7 L engines. It is specifically designed for the Dodge Jeep and therefore should not be evaluated for other truck variants.

Designed to protect

This Camshaft's one-of-a-kind design and features have been created to give feasible safety for your engine control unit. A worn-out Camshaft is indeed a recipe for engine disaster. Wear and tear would result in inadequate intake of air and very low exhaust power, resulting in lower engine efficiency.

Furthermore, a worn-out Camshaft would considerably boost fuel efficiency. To avoid this, swap worn-out Cams by the aftermarket best Cam as soon as possible.

Torque increase

The 5.7 Hemi Engine Camshaft may greatly boost engine torque and power while still maintaining or retaining compatibility with the computerized system of Hemi-powered Dodge automobiles. It is no surprise that it's at the higher end of the scale and also one of the best performers.

My 2011 jeep grand Cherokee 5.7 Hemi had a bad lifter that occurred at 153k miles which ended up eating my camshaft. If you are replacing the lifters you MUST replace camshaft. I ordered this set, got it installed and after roughly 1000 miles they are holding up great. At first they will be a tiny bit noisy, but after an hour or so of running the engine they will quiet down. Make sure to soak them in oil prior to installation. You cannot beat the price. Local autoparts store wanted 30 bucks per lifter. If I get 100k miles out of them I'll be happy.
Try the 5.7 Hemi Engine Camshaft For 2009-18 Dodge – Top Performer

2. COMP Cams XFI 216/220 Hydraulic Roller Cam for Dodge 5.7

Quick Summary
Dimension (LWH): 24.09 x 2.91 x 2.67 inches
Item Weight: 9 pounds
Cam Type: Hydraulic Roller
Price: Below $500

The COMP Cams Camshaft like COMP Cams XFI 216/220 Hydraulic Roller Cam for Dodge 5.7 was created by expert artisans for late modeling techniques. It offers more effective and much quicker ramp profiles designed specifically for Dodge 5.7 cars. This Camshaft was recognized by our review specialists as one of the finest substitutes to much more expensive versions on the market.

Features of COMP Cams  XFI 216/220 Hydraulic Roller Cam for Dodge 5.7

High Productivity

Through a variety of design-specific activities, COMP cams camshafts may produce extremely efficient operations. To begin, the COMP camshaft has a large lobe separation to reduce the likelihood of overlapping. Second, these lobes were designed to function seamlessly with one of the most current valve opening improvements, making them significantly superior to competitors.

Opening in less time

Faster intake valves openings contribute to the excellent efficiency of the COMP camshafts. When utilized in conjunction with beehive valve spring (not supplied) and rocker arms, the lobes maximize valve openings and efficiency. All of this is accomplished while maintaining higher valve train control.

Performance Enhancement

COMP cams for dodge cars with dramatically improved performance can boost longevity and efficiency. The COMP camshaft does all of this by utilizing a number of high-quality design elements. A well-crafted combust design plus intake manifolds are two design elements that contribute to enhanced performance.

This cam is great, very good drivability around town, power really comes on above 2000 rpm, I had to buy a tuner to cure low idle stalling.
Try the COMP Cams XFI 216/220 Hydraulic Roller Cam for Dodge 5.7

3. XFI 208/212 Hydraulic Roller Cam for ’03+ Dodge 5.7

Quick Summary
Slight noticeable idle, slight tuning modifications, excellent torque throughout range. Needs programmer.
Engine Family: Dodge 5.7L and 6.1L HEMI (2003+)
2,200-6,200 RPM Operating Range
208/212 Duration at .050". 113 Degree Lobe Separation Angle
Price: Below $500

Look no farther than its very particular Cam Shaft model XFI 208/212 Hydraulic Roller Cam for ’03+ Dodge 5.7 if you are looking for such a unique Cam for Dodge 5.7 automobile. Product specifications state that it has a somewhat perceptible idle mode and that it improves engine power with certain tuning tweaks.


Features of XFI 208/212 Hydraulic Roller Cam for ’03+ Dodge 5.7

Basic Specification

This camshaft is model appropriate for a 2003 Dodge car equipped with the 5.7 Liter HEMI engine. The XFI has a. 050-inch lift and an optimum 224/228 duration system. The lobes are separated by a 114-degree angle, which could increase engine efficiency. With a range of operation of 2,000 - 6,200 RPM, users may quickly extract the maximum power from their engine.

Torque is exceptional

We are confident if you are using this aftermarket Camshaft just on the stated automobile model, it will be an investment you will not regret. It significantly improves the performance of automobiles equipped with ETI capability. Increased and optimal performance equates to a long-lasting engine.

Turned in properly

Properly custom tuning the engine using the camshaft can provide the horsepower increase your engine need. As a result, tuning is a vital part of the procedure if you would like to extract the maximum power from the new camshaft. If you do not tune them in, there is no reason to swap cameras in the very first place. However, the XFI 208/212 Cam version is already configured for usage with ETI applications.

Try the XFI 208/212 Hydraulic Roller Cam for ’03+ Dodge 5.7

4. COMP Cams 201-428-17 XFI 226/234 Hydraulic Roller Cam for Dodge 5.7 

Quick Summary
226/234 Duration at .050". 116 Degree Lobe Separation Angle
Fits '10+ Dodge 5.7/6.4L HEMI w/ VVT
1,500-6,900 RPM Operating Range
0.619"/0.612" Valve Lift
Made in USA

It is fairly uncommon for automobile owners to employ a specific Hydraulic roller cam even for the most basic engine combinations in order to create that mean-sounding idle. Improving hydraulic roller cam for Dodge automobiles raises the bar by delivering more horsepower that regular camshafts cannot provide.


Features of COMP Cams 201-428-17 XFI 226/234 Hydraulic Roller Cam for Dodge 5.7

Horsepower Enhancement

Installing the COMP Cams 201-428-17 XFI 226/234 hydraulic roller would relieve a significant amount of weight off the engine, freeing up enough power and torque for additional uses. Whenever this hydraulic roller is added, the change in torque result is obvious when compared to the original engine architecture.

As a result, horsepower aficionados will be astounded by the performance of this COMP Camshaft, which has become associated with the HEMI engine.

Enhanced Engine Efficiency

Changing your old engine configuration for a more dependable hydraulic setup might be a frightening and time-consuming process, but it is well worth the effort and money. One of the most significant advantages of switching to the hydraulic roller cam system was enhanced engine economy and performance. Roller systems are much more dependable and will provide you with that amazing cruise night effect. Fuel economy.

Excellent design

A quick glance there at COMP Cam hydraulic roller reveals engineering brilliance on a whole new level. It is made of robust materials to survive the most rigorous use, and it also has the 116-degree angle lobe dispersion that optimizes vacuum output. Dodge Vehicles.


Try the COMP Cams 201-428-17 XFI 226/234 Hydraulic Roller Cam for Dodge 5.7

5. Hemi Engine Camshaft MDS Lifters Kit for 09-18 Chrysler Dodge Ram Jeep 5.7

Quick Summary
Dimension (LWH):  ‎22.44 x 5.91 x 5.12 inches
Intake & Exhaust Lifters, Camshaft, Cylinder Head Gasket Bolts Kit, for 5.7 HEMI MDS Engine.
Reserve Capacity: 24 minutes
Cycle: 400
Price: Below $150

A Hemi Engine Camshaft MDS set is a full-featured cam system designed specifically for Chrysler Dodge Ram. Our specialists are quite confident in this Cam's performance since it has a novel MDS system that is not found in several other camshafts. Stock cam.

Features of Hemi Engine Camshaft MDS Lifters Kit for 09-18 Chrysler Dodge Ram Jeep 5.7

System for Multiple Displacement

With the addition of an MDS system, this kit stands head and shoulder above the competition. The multi-displacement technology is unusual in that it may autonomously shut down certain cylinders when driving on the highway to save gasoline. The cylinders are instantly turned on when a necessity arises, such as hiking a hill or simply listening to the HEMI scream.

Highest Quality

This kit's components are all composed of high-quality materials that will last a long time. To guarantee consumers get the most from the kit, the camshaft, valve filters, complete head bolts, and full cylinder gasket head are all composed of high-quality materials.

All of the specified components have been manufactured under the most stringent circumstances to guarantee that they meet or exceed regulatory quality standards. Very poor exhaust power.

Outstanding Performance

There is a lot to infer about this kit's performance. It contains a very well lifer that completely eliminates the noise difficulties related to the other cam kits. The combination of construction quality and manufacturing creativity allows this kit to perform ideally for Chrysler automobiles.

It is made to match or surpass OEM requirements and gives riders a significantly safer and more comfortable ride experience.


Try the Hemi Engine Camshaft MDS Lifters Kit for 09-18 Chrysler Dodge Ram Jeep 5.7

6. HEMI Valve Lifter Tappet & Camshaft Kit for Dodge Jeep Chrysler Hemi 5.7L

Quick Summary
MDS Lifters, MDS VVT Camshaft, Timing Chain Kit, Cam Adjuster, Head Gasket Kit, Valve Cover Gasket, Oil Pump
Replacement for Dodge Challenger, Charger 5.7L Hemi V8 2009-2019; Durango 5.7L Hemi V8 2011-2019
Replacement for Chrysler 300 5.7L Hemi V8 2009-2019 | Replacement for Jeep Commander 5.7L Hemi V8 2009 2010; Grand Cherokee 5.7L Hemi V8 2009-2018
Replacement for 2010 Dodge Ram 1500 5.7L V8; 2011 Ram 1500 5.7L V8

We have included the HEMI valve Lifter camshaft and tappet since it appeals to individuals who want a non-MDS option. This camshaft holds up well, as well as all parts are manufactured to specifications and in accordance with regulatory norms.

Features of HEMI Valve Lifter Tappet & Camshaft Kit for Dodge Jeep Chrysler Hemi 5.7L

Parts of superior quality

This variation, like previous COMP camshaft models, is crafted with some of the best materials that can withstand the test of time. It includes four lifter retainers, as well as sixteen non-MDS lifters, as shown on the product description pages.

In addition, the package includes the entire head gasket set and also the entire head bolt. All pieces are meticulously manufactured from high-quality materials. Enhanced oil retention capacity.

Improved Performance

This camshaft is designed to replace the existing one and promises improved engine performance. The improved performance is achieved by extending the valve life, allowing more air to pass through the valve. Other technological changes also contribute to enhanced efficiency and overall functionality.

Lifters – Non-MDS

Non-MDS lifers are used in this camshaft model, which is an improvement over standard Hellcat lifers. This design guarantees increased oil retention capacity all around the bearing and axle.  Rising oil retention around such areas should result in less wear and tear, boosting engine durability.

Try the HEMI Valve Lifter Tappet & Camshaft Kit for Dodge Jeep Chrysler Hemi 5.7L

7. Hemi Engine Lifters w/MDS Camshaft Kit

Quick Summary
Intake & Exhaust Lifters, Camshaft, Cylinder Head Gasket Bolts Kit, for 5.7 HEMI MDS Engine.
Camshaft Lifters Kit Replacement for 300 5.7 Hemi V8 2009-2019, Dodge Challenger Dodge Charger 5.7 Hemi V8 2009-2019, Dodge Durango 5.7 Hemi V8 2011-2019, Grand Cherokee 5.7 Hemi V8 2009-2018, Commander 5.7 Hemi V8 2009 2010
For Ram,Only fit for 2010 2011 year models! 2010 Dodge Ram 1500Laramie, SLT, ST, Sport, TRX, TRX4 5.7L V8 - Gas ; 2011 Ram 1500 Big Horn, Laramie, Laramie Longhorn, Outdoorsman, SLT, ST, Sport, Tradesman 5.7L V8 - Gas.

This camshaft is yet another type covered in this article that has a multi-displacement mechanism. We are certain that this camshaft kit has everything required to deliver a boost of engine power and torque, allowing owners to get the most out of their vehicles. Mild cam timing. Dodge vehicles.

Features of Hemi Engine Lifters w/MDS Camshaft Kit


This camshaft variant is designed specifically for Chrysler automobiles and incorporates various displacement technology. It is a cutting-edge variable lobe displacement angle engine design for the 5.7 L engine.

If you are intending to make the transition, you have made the correct option because this feature helps save money for a more efficient fuel economy.

At constant highway speeds, it deactivates 4 of the 8 cylinders of a V8 engine. When their operation is required, the four inactive cylinders are immediately reactivated.

Performance and efficiency have improved

This aftermarket replacement item is designed specifically for Chrysler and Dodge automobiles and will have your engine running at peak performance and economy. The MSD function guarantees that fuel is maximized, and the camshaft sensor damage, generally, extends engine life by boosting efficiency.

Excellent design

This product, along with many other Camshaft types described in this section, has excellent quality and premium materials that have been designed to survive the test of time. The kit parts were created under the most stringent circumstances in order to fulfill OED criteria.

Try the Hemi Engine Lifters w/MDS Camshaft Kit

8. Geluoxi Hemi Engine Camshaft

Quick Summary
Engine Camshaft Replacement for Chrysler 300 2009-19; 09-19 Dodge Challenger / Charger ; 11-19 Dodge Durango ; 【For Ram,Only fit for 2010 2011 year models! 2010 Dodge Ram 1500Laramie, SLT, ST, Sport, TRX, TRX4 5.7L V8 - Gas ; 2011 Ram 1500 Big Horn, Laramie, Laramie Longhorn, Outdoorsman, SLT, ST, Sport, Tradesman 5.7L V8 - Gas. 】
Engine Camshaft Replacement for Jeep Commander 09-10; Grand Cherokee 09-18

Even within the large list that we have compiled, this top-tier product from Geluoxi is a clear winner. If you want to get the best camshaft for 5.7 Hemi ram, you should consider this product. While the product keeps the look and weight of the standard 5.7 Hemi set, it is also more cost-effective.


Features of Geluoxi Hemi Engine Camshaft

Suitable for Dodges

This cam has a groove drilled to the forward on the barrel in front of its journal. As a consequence, this camshaft is suitable for Dodges with automatic transmissions. It also suits the new Dodge Durango, which was originally built on the Grand Cherokee Platform 2011.

Increased Speed

Fitting the camshaft into a Dodge engine increases speed and peak power by up to 25%. Even at light pressure, the speed will be raised, resulting in improved drivability and handling. The use of this camshaft will also improve the engine's exhaust gas recirculation.

Very Economical

It is also quite efficient in terms of fuel consumption. But it doesn't mean we won't have the exhilaration of experiencing complete horsepower. It will save gasoline when the automobile is in cruise mode and allow us to go crazy when we press the accelerator.

Try the Geluoxi Hemi Engine Camshaft


Quick Summary
Dimension (LWH): 7.15” x 3.00” x 6.65”
Cold Cranking Amps: 170
Reserve Capacity: 24 minutes
Cycle: 400
Price: Below $150

If you want to convert the engine out of an MDS to a non-MDS engine while keeping the VVT counterpart, AMS RACING VVT NON-MDS CAMSHAFT & LIFTER INSTALL KIT the greatest camshaft for 5.7 Hemi which you can get your hands on. Despite the fact that this is not a listed product, it has earned a spot on our list of the greatest cam for 5.7 Hemi ram because of its unique characteristics.


Oil Level

The MDS uses an oil level to release and engage valve lifters, allowing the four cylinders to remain totally shut down during the process. While it has the potential to reduce oil usage, it also has certain negative consequences.

Mechanical Sounds

Misfires and mechanical sounds are common occurrences when the MDS is in operation. After a certain amount of time has passed, several of the cylinders will occasionally fail to deactivate completely on their own.

A noticeable difference may be perceived by certain users when switching from the usual to the powered-down modes, which deprives us of the sense of power we wish to obtain from our mechanical creatures.

Valve Timings

Variable valve timing, on the other hand, allows for more power and torque output while yet preserving increased fuel efficiency. It is also less harmful to the environment. As a result, this module is the best suitable for individuals who wish to eliminate all of the problems of the MDS whilst maintaining all of the benefits of the VVT.

Missing two intake manifold oil pass-thru seals. Most intake manifold gasket sets include these and they're known to fail, so make sure you have them if you plan to use this set. The head gaskets weren't labeled L/R/top as most are, but there's an instruction sheet that clarifies it. Be careful, the difference between left and right is subtle. This is a rare situation where I think a 4.5 star rating would be appropriate.


Quick Summary
Item Weight: ‎28.6 pounds
Set of Intake &Exhaust 5.7 Hemi Engine MDS Lifters, Camshaft, Cylinder Head Gasket Bolts kit, Multi-Displacement System
Camshaft Lifters Kit Replacement for Chrysler 300 5.7L Hemi 2009 - 2019
Price: Below $500 plus shipping fee 

The Niceke Hemi Lifters with MDS camshaft is constructed using premium and high-quality components that are designed to endure for an extended period of time. And it does it without compromising power or torque, but rather by enhancing them both.

Because of these characteristics, we have chosen to put this top-of-the-line product in our list of the greatest camshaft for 5.7 Hemi Ram.



High Performance

In addition to being one of the top 5.7 Hemi improvements, this aftermarket camshaft replacement item will ensure that our engine operates at peak performance.

Low Cost

At a low price, it provides all of these wonderful qualities. It comprises 5.7 Hemi lifters and cam sets, as well as 5.7 Hemi heads for the 5.7 Hemi.

Multiple Displacement

The multiple ejection system has improved fuel economy while also boosting the efficiency of the engine, allowing it to operate for longer periods of time. In other words, if you are searching for the greatest cam for your Hemi 5.7, this is the item you should seek for 

Parts r exactly what they say the lifers r very cheap and loud but will work had issues but company was very helpful and responsive on getting back to me very fast would buy parts from them anytime I appreciate there fast a reliable parts


When it comes to building a strong engine, the parts selection has a pyramid from most vital to least critical. Even not long ago, there used to be a popular belief among aficionados that the wider, the better.

The result was an over-cammed engine that sounded fantastic and could crank insane high-end power but could not idle and wasn't really street-friendly. The cylinder heads establish the limits of the engine's power capability, and the camshaft dictates how well they will perform on any engine combination.

The camshaft selection is critical to the engine. The proper camshaft may make the engine, but the incorrect one can break it.

Excellent cylinder head airflow is meaningless if the camshaft does not open the valves high enough, at the proper moment, for a long enough period of time, or in the ideal relationship to one another.

When purchasing a camshaft for a 5.7 Hemi ram, there're some aspects to consider. They are listed below.


The compliance of the product with the vehicle for which you wish to use it is the most significant aspect to consider before making a purchase of a camshaft. If something is not compatible with your car, there is no purpose in getting it.

The very first thing you should do is compare the specifications of your automobile with those listed on the product description page of our website. Checking for this information will be the first step in ensuring that you are purchasing the proper camshaft for your car.

A camshaft is a highly particular and technologically complex automotive component that should not be utilized with cars that are incompatible with the component in question. If you try to make alterations to the Camshaft, you run the risk of causing harm to the engine.


If you are looking to upgrade your 5.7L engine's camshaft, it's likely that you're want to get much more out of it. Considering the foregoing, the functioning of the camshaft is crucial to the engine's greater efficiency.

A simple examination of the overall performance and the level of hp the camshaft produces offers a great deal of information about what to anticipate from the camshaft in question.

Depending on your particular tastes and also the quantity of torque you want, you should indulge in a camshaft that is reliable at all times and can provide the goods when needed.

Once again, the type of camshaft you select will be determined by your financial constraints. More torque, a greater RPM range, and superior performance are all provided by higher-end variants of the same model. If you really want a camshaft featuring great racing characteristics, you should be prepared to spend a premium on it.


There are a large number of goods available on the market that are designed specifically for 5.7 L engines. As a result, there seems to be an equally large range of pricing options. If you are restricted by a budget, make certain that you conduct a thorough background study on any low-end product you purchase in order to avoid the hazards of aftermarket knock-offs Make a point of paying close attention to items that provide only the bare essentials.

If you are not restricted by a budget, you may experiment with high-end versions that have technologically sophisticated features that are not found in low-end items. In comparison to their low-end counterparts, high-end vehicles will have more features, higher performance, and enhanced engine economy.

Not that low-cost items do not improve engine performance; rather, it simply implies that they are not on the same level as high-end brands.

Lobe Separation

Another important characteristic of a camshaft to which you should pay particular attention is the gap between the lobes. The proper operation of the inlet and exhaust valves is dependent on the spacing of the lobes.

The proper operation of the engine is dependent on the proper closure and opening of these two valves, which are linked together. If for whatever reason, the lobe separation isn't properly adjusted, the sequencing of the inlet and exhaust stroke will be wrong, resulting in a detrimental impact on the engine's overall performance.

In the worst-case scenario, this might result in the engine completely shut down. In order to make an informed decision on whether or not to purchase a dedicated camshaft, you must first analyze the lobe separation.

In an ideal world, the product descriptions page would provide information on the lobe split and how it operates. It is sufficient to know that lobe separation is dictated by the engine's function, volumetric efficiency, and displacement even if it is not explicitly stated.

Installed Centerline Angle (ICA)

It is a measure of the relationship between the position of the engine's crankshaft and the timings of the camshaft (or vice versa). It is measured in crank degree from TDC, and it is at this point that the intake lobe of the camshaft reaches its maximum lift.


While lifts refer to the amount of valve displacement, durations refer to the amount of time the camshaft is open in terms of the degree of crank rotation. It is possible to measure the time once the lift is 0.50 inches and the claimed duration in two ways. The first is the time whenever the lift is 0.50 inches.


The dislocation of the valve out of its position in the cylinder is referred to as the dislocation of the valve. The height of the lift is measured in inches. Gross lifts and Lobe lifts are the two most commonly seen types of lifts. The total lift is equal to the product of the rocking ratio as well as the lobe lift multiplied together. It provides us with a suitable amount of lift for the valve. When measured at the snout of the lobe, the lobe lift represents the actual size of the forebrain on the camshaft when this was first installed.

Installing a Camshaft Instructions

While the procedure for installing a camshaft varies based on the engine and type, the following is the basic procedure. The same can be camshaft sensor instructions.

Removing the Cover from the Valve

First and foremost, we must detach the radiator's fan shroud. After that, we'll have to remove the radiators from the engines and remove the water pumps from the engines. After removing the water pump, we must detach the inlet and outlet and carburetor's linkages, vacuum, and fuel lines from the engine's intake manifold. After detaching the manifold from the bolts, we must remove the valve covers from their mountings.

Taking out the Camera from Block

The camshaft must first be gently wiggled out from the block using a bolt installed on its front side. This is done to prevent the camshaft from being damaged.

Installing the Valve Covers and Gaskets on the Valve

The exhaust rocker nuts must be tightened until the piston begins to move downward after the inlet lifter has attained maximum lift. After that, we'll need to compress the nut one more round to the left to secure it in place. Now we have to repeat the process for all of the additional rocker shapes. Finally, we may reinstall the valve covers and gaskets on the valve bodies. Engine Block and Cam Swap.

Break-in Camshaft

Finally, we must reconnect all of the fuel system, electrical wiring, vacuum lines, and couplings that have been disconnected. If the motor somehow doesn't start, we must release the distribution bolt and spin it in order to get it to run at the proper timing chain as advised. We can now put our camshaft through its paces and bring it for a spin. Timing chain.

Different Types of Cam for 5.7 Hemi Ram Flat Tappet

One of the most significant differences between a roller cam and a flat tappet is the way in which they engage with the lifter. The flat tappet is so named because the top of the lifter appears to be a flat surface when viewed from above.

While in fact, it is somewhat convex, which aids in the rotation of the tappet whenever the camshaft lobe passes across it during the combustion process. A failure to rotate the lifter would result in an unduly accelerated cam, as well as wear on the lifters, which would eventually lead to failure.

The spring load and RPM of flat tappets are the primary factors limiting their performance. When they are employed in high-performance applications, the lifespan of their parts is reduced. Keep in mind that flat tappets are less costly than round tappets. Their lower cost is owing to the fact that their design is less sophisticated.

Roller Cam

The roller cam does have a similar appearance to a tiny caster in terms of size and shape. The wheel, in contrast to the flat tappet, moves over the camshaft lobe as it rotates. As a result, there is no need to spin to decrease wear and tear. The roller lifters always are keyed into their positions, through either link bars which attach to the rollers or through the lifter bores. Because of the differences in mechanics between the cam lobe as well as the wheel, roller cams are capable of achieving substantially greater RPM and withstanding comparably larger spring stresses.

In addition, unlike the flat tappet, it does not require a normal break-in period. Because there is no such need for a break-in period, the likelihood of premature engine failure is reduced. The flat tappets, on the other hand, may have a shorter life expectancy if they are not properly broken in.

The two categories listed above are divided into two subcategories, each of which has two alternatives. The key trade-off between a solid camshaft and also hydraulic camshaft is more maintenance and wear in comparison to improved RPM and valve lift possibilities with the solid camshaft. The layout of the lifter on these two camshafts is substantially different, and this is the most significant variation between them. Exhaust and intake valves. Agrressive

Hydraulic Cams

Hydraulic cams typically employ a lifter with an embedded device, and this mechanism is responsible for ensuring that the valvetrain is continually free of the lash. This characteristic contributes to the valvetrain's ability to operate without the need for maintenance and to be silent. Unfortunately, this function restricts the valvetrain's maximum rotational speed to 6500 RPM. When the hydraulic insides are overstressed, it can result in the valvetrain and valve float being unstable, which can cause the valvetrain and valve float to become unstable.

Solid Cams

The lifter on solid camshafts, on the other hand, is not equipped with such an internal mechanism. Because they do not have such systems, they are able to transfer the camshaft shape to the valvetrain with remarkable precision. This precise transfer will allow them to achieve greater RPMs, but it will also make them more susceptible to frequent wear, resulting in additional maintenance.

Engine damage can occur if the valve lash is not checked and maintained on a regular basis. Because the cam shape is delivered directly to a valve train without the need for dumping, it can increase the likelihood of valve wear occurring. In turn, the solid cam has a limited lifetime than hydraulic cams as a result of their design.



What is the best cam to put in a 5.7 Hemi?

5.7 Hemi competitors benefit from the greatest cam available, which is the COMP Cams 201-424-17 XFI 218/226. You will enjoy using this product for many years because it improves the overall performance of your vehicle in a cost-effective manner. To assist you in gaining good speed, it has a working range of 1,900 – 6,500 RPM to choose from. Additionally, it enhances the torque of your vehicle.

How much HP does a cam add to a 5.7 Hemi?

On a Scrapyard 5.7 Hemi, an upgrade to the cam and springs results in an increase of 67 horsepower.

How much horsepower does stage 3 cam add to a 5.7 Hemi?

Hydraulic Roller Master Cam Kit, Stage 3 HRT 224/234, for Dodge 5.7L HEMI engines from 2003 to 2008. This cam combination has the potential to increase horsepower by 86 percent.

How much power can a 5.7 Hemi make?

The highest amount of horsepower that may be added to the 5.7 HEMI motor is 650HP.

How can I differentiate a camshaft from a crankshaft?

When it comes to manufacturing, the camshaft is often formed by iron, casting cast or steel, and the crankshaft is typically manufactured by forged alloy steel. When seen from different perspectives, they are placed on opposing sides of a cylinder, with the camshaft located above and the crankshaft located below the cylinder. They each perform a different function. The camshaft is in charge of controlling the opening and closing of the valves, whilst the crankshaft is in charge of converting the reciprocating action of the piston into a rotating motion. The crankshaft is rotated by the belt tensioner that is connected to it, whilst the camshaft is rotated by the pistons.

Is a camshaft faster in operation than a crankshaft?

No. Camshafts are not significantly quicker than a crankshaft in their operation. In order to accommodate the fact that the engine is composed of four strokes, the camshaft is designed to revolve at half the rate of the crankshaft. Thus, for every 2 revolutionary events of the crankshaft, the valve, and fuel system will only work on one of those revolutions.

What can cause a camshaft to break?

A variety of factors might contribute to the wear and strain of the camshaft tow. Incorrectly positioned lifters, stressful working circumstances, and heavy strain on the springs, as well as repeated overspeeding and a lack of sufficient lubricating oil, are some of the most prevalent reasons for spring failure. There are several more situations in which the camshaft might get worn, however, these are a few of the most typical reasons for camshaft wear.

Are camshafts expensive to fix?

This question is answered by the cost of the cameras given on this page. It is costly to purchase a camshaft, even after excluding labor costs and other extraneous expenses. The camshaft is an extremely major element of the engine because it regulates the amount of air that enters the engine. In general, it should endure for quite a long period unless it is subjected to irresponsible maintenance techniques that cause it to fail.

What makes camshafts better?

 In general, the longer the duration, the larger the rpm range at which the cam generates energy. The use of short-duration cams is beneficial for moderate speed torque & throttle response, whilst the use of long duration cams is beneficial for high revving motors that require a lot of top end power.

How long should a camshaft be expected to last?

You should be able to expect the camshaft to go as long as the engine itself if you follow the manufacturer's recommendations for routine maintenance and servicing. In Europe, for example, engines are designed to now have a lifecycle of around 250,000 kilometers, meaning that the camshaft should be able to make it that far.

Approximately how long does it take a professional to replace the camshaft sensor?

If you need to repair the camshaft sensor, make sure you choose a skilled technician that specializes in the camshaft and schedule an appointment with him or her as soon as possible. Once you've scheduled an appointment, the process of rebuilding the camshaft sensor would take no more than a day to complete.

What are some of the most typical reasons for camshaft sensor malfunction?

There are a variety of factors why one camshaft sensor might malfunction. Long-term use, oil and filth build-up here on engines, water leaks, and a slew of other frequent causes are among the most typical reasons for engine failure. Please remember that the sensors are always active as long as the automobile or vehicle's engine is turned on.

When comparing the crankshaft to the camshaft, what ratio should be used?

The action of the camshaft is synchronized with the movement of the crankshaft at a 1:2 ratio. As a result, it circles once for every two rotations of the crankshaft.

Is it feasible to continue driving even if your camshaft is damaged?

Yes, without a doubt. Even if your camshaft is damaged, you can still use your vehicle. Despite the fact that they are not designed to break in an instant, it is recommended that you replace a faulty camshaft as soon as you notice a problem occurs.

Is it worthwhile to replace a faulty camshaft?

If you notice a problem with your camshaft, you should try to replace it as soon as possible. The longer you leave it, the more harm it can do to your engine's performance.


In conclusion, selecting an appropriate cam for a 5.7 L motor should not be a difficult chore to do. Making a sound investment selection should be easier if you are well-informed about the reviews and purchasing factors discussed in this article.  We recommend that you can keep and save this page close to hand in case you need to go back to it for clarification in the future. We strongly advise you to have a look at our best-in-class Camshaft performance, which is located at the very top of our overview list. However, if you are still unsure about which of the goods evaluated to purchase, please feel free to comment and our Camshaft specialist will respond to your question or at the very least guide you in the correct manner.

Here, we have spoken about the finest cam for the 5.7 Hemi you can invest and trust in for maximum engine performance and engine protection.

You should always keep in mind that a broken, old, or malfunctioning camshaft is a massive engine disaster just waiting to happen. It is not essential to wait until everything has gone horribly wrong before making the appropriate decision. A faulty camshaft is detrimental to the engine's performance.

Instead, it results in insufficient air intake, which in turn results in a significant reduction in exhaust power. In the ending, the efficiency of the engine is significantly reduced. The only way to ensure that your engine's performance and efficiency are not negatively impacted by a worn-out camshaft would be to consider replacing it as soon as possible with the best brand or design available on the market.


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