Because of its power output and the availability of aftermarket engine parts, the Stock 454 remains a favorite among performance enthusiasts. The carbureted 454 produced 428 hp and 504 lb-ft of torque when run typically.
The best camshaft is critical because it will improve the performance of the stock 454 engine. If you’re looking for the best cam for 5.3 Vortec, we’ve compiled a list for you. We hope that the products we included are the most powerful and elaborate in performance.
So, let’s start with the question- What need to know before buying a camshaft for the Stock 454 engine?
Your cam of choice must be capable of providing improved performance over time. You’ll need to check the cam’s imposed torque and horsepower.
Because different cams have variable RPM ranges, choose a camshaft with an RPM range that corresponds to the other components of your vehicle. To provide more power to the engine, the technical role of lifting the poppet valves must be required. Don’t forget to look into the product’s longevity and quality.
Now, this is just the beginning-
5 Best Cam For Stock 454
Now we will tell you the best camshaft for your Stock 454 engine that can deliver the best results possible. Go through the list and choose the product that you like most.
1. Comp Cams 54-459-11 Hydraulic Roller Cam
Because of its impressive RPM operating range, which is said to be 2000 and 7000, this camshaft is known for its incredible power range. This model is designed explicitly for strip or street racing. It has a long exhaust duration, improving engine performance.
This camshaft design ensures that enough air is delivered to where it is needed to produce or generate enough power. If you want more horsepower from your engine, you can benefit from this product kit.
Main Features
- It is compatible with standard performance valve springs and mild ratio rocker arms.
- The valve train’s components are simple and straightforward.
- These camshafts are appropriate for a variety of truck models.
- These camshafts will provide you with the most comfortable rides possible.
- Hydraulic flat tappet is a type of hydraulic tappet.
- The basic operation RPM range is 1,900-7,000.
- The lobe separation is 113 degrees.
- Lifters were included.
The things that might be bothering you: A large number of users complain about the relatively rough idle of these camshafts.
2. Lunati 10350703LK Voodoo Camshaft
Lunati voodoo usually requires a significant amount of dedication to the performance of your car engine, and this camshaft meets the needs of every racer. It has a lobe separation angle of 112 degrees and a duration of 224/234 at 050-inch, which is enough to lift the engine. It can handle 1500-5500 RPM regardless of how hard you push your truck, and if you were hoping for a more straightforward installation, this might not be the kit for you.
This camshaft will generate much torque in the low-to-mid-range, many horsepowers, and a smooth idle. It reduces noise by speeding up and increasing throttle response.
Main Features
- The basic operation RPM range is 1,800-6,200.
- The lobes are separated by 110 degrees.
- Included are the lifters.
- For the price, the quality is excellent.
- It has a pleasant vehicle noise.
- Installing and uninstalling software is a breeze.
- The Lunati cam comes with a camshaft, a set of lifters, and an instruction manual.
- It is compatible with a wide range of engines.
- Improves the truck’s stability.
- Gives you a slight boost in power.
The things that might be bothering you will increase engine noise, and the product is incompatible with the 350 TBI 5.7.
3. Edelbrock 7122 Performer RPM Cam and Lifter Kit
Performer RPM cams provide power between 1500 and 6500 rpm, making them ideal for high-performance street users. This camshaft produces more horsepower and torque from low to mid-range. This complete product kit is designed to serve the entire power package within your engine.
Performer RPM camshafts have more lift and duration than most street camshafts, with 10 to 12 inches of manifold vacuum at idle. You will have a longer duration and more lift than many of the other options. This camshaft can increase horsepower while also providing superior torque and delivering a smooth throttle response on demand.
Main Features
- They are only intended for high-performance street use and are not intended for heavy vehicles.
- Lift and Duration are higher than on most street camshafts.
- Hydraulic Lifters and Assembly Lube are included.
- On-road performance that has been dyno-tested and validated.
- Enhances engine efficiency.
- It’s not too heavy.
- The basic operation RPM range is 1,500-6,500.
- The lobe separation is 112 degrees.
- Included are the lifters.
The things that might be bothering you: Their slow idle speeds can cause severe cam and lifter wear, and they won’t let the engine run below 2000 rpm for the first half-hour.
4. COMP Cams CL12-212-2 Magnum 224/224 Hydraulic Flat Cam
These high-energy camshafts and lifters are primarily intended for street engines. The truck’s responsiveness is improved by the 110-degree lobe separation angle, 0.05 duration, 1600 to 5800 RPM, and 0.50-second response time.
These camshafts provide excellent braking power for your truck. The other duration in the power brake is instrumental by providing exceptional horsepower gain, longer exhaust duration, and a broad torque curve. The product will last a long time because it is made of solid and durable materials.
Main Features
- It is compatible with standard performance valve springs and mild ratio rocker arms.
- The valve train’s components are simple and straightforward.
- These camshafts are appropriate for a variety of truck models.
- These camshafts will provide you with the most comfortable rides possible.
- The basic operation RPM range is 1,800-5,600.
- The lobe separation is 107 degrees.
- Included are the lifters.
- At 0.50, it has a duration of 206/206.
The things that might be bothering you: Most users complain about the relatively rough idle of these camshafts.
5. Elgin E-1840-P Camshaft
This camshaft has advanced features to meet engine conditions. It has excellent mechanical support to keep the system occupied in the face of adversity. For both parameters, the valve lift remains constant, yielding 0.585”/0.585”.
With its dependable E-1840-P design, this Elgin ensures complete satisfaction. A sufficient torque increase imposes an increase in absolute power with the performance cam for Stock 454.
Main Features
- It has a duration of 283 seconds for intake and 286 seconds for exhaust.
- The sloppy camshaft is a high-performance Sloppy camshaft.
- Specifically designed for use with the 3-bolt cam gear.
- The intake duration is 228. A 50″ lift, and the exhaust duration is 230.
- Mechanical components of the highest quality.
- Functions are combined.
- Enhanced efficiency.
- A replacement must be found right away.
The things that might be bothering you: Users who are highly cautious about this product ask some questions.
What need to know for buying camshaft for Stock 454 engine
Choosing the best cam for stock 454 begins with considering these factors during your search. However, it appears that it is difficult for unprofessionals, and someone does not have enough time to research. So, if you buy a camshaft based on the consideration, you can either buy the cheapest option or live to regret it.
1. Focus on the cam type
Roller cams valves open faster and stay at a higher lift longer, allowing for more airflow and power. On the other hand, flat cams cause the lifter to spin as it rides on the lobe.
As engine demands increased with the modern motor, roller tappets became more common. Although flat camshafts are the least expensive option, they are not always practical in the long run or performance. The roller cam has the advantage of increased durability and is the best choice for a street engine that has been hot-rodded.
2. Be sure the maximum output power
Choose a camshaft with an rpm range that corresponds to the other components of your vehicle and can assist the engine in producing maximum power. So, before purchasing a camshaft, consult with a professional to ensure that the camshaft you purchase is compatible with your vehicle’s capacity for maximum power output.
3. Know the valve lift and duration
The duration time valve lift ability is also an essential factor to consider. Short-duration cams with high valve lifts can deliver excellent responsiveness, torque, and power. The lift should be kept as low as possible until the intake of the new charge becomes restricted for maximum torque at a given speed.
4. Know the RPM
The most important determinant of power levels in a vehicle is RPM. This RPM-accurate control of the position and speed of the camshaft is critical for the engine to run correctly.
Because different cams have varying RPM ranges, it is critical to obtain the rpm range from the provider that corresponds to the other components of your vehicle.
FAQ:
- Question: How much horsepower does a stock 454 have?
Answer: Surprisingly, the 454 produced 330 horsepower and 475 pound-feet of torque.
- Question: How much boost can a stock 454 handle?
Answer: According to them, experts agreed that a stock bottom end 454 could safely handle 700-750 hp.
- Question: Which is better, a 454 or a 350?
Answer: A 350 will most likely provide you with the happiest driving experience in light to medium-weight car. As long as the car is a straight line, the 454 will probably be more likable in an all-out performance car.
- Question: How much horsepower does a cam add to a 454?
Answer: The 454 responded very well to the cam upgrade, with peak numbers increasing from 376 hp and 482 lb-ft of torque with the stock cam to 428 hp and 507 lb-ft of torque the upgraded cam.
Final Word
A camshaft is the engine’s brain because it controls the amount of air and fuel that enters the cylinder. The engine’s overall performance depends on it. And you definitely want to improve the performance of your 454 Vortec, so you’re looking for a camshaft that can provide you with that.
Today, we have the best cam for stock 454 to go along with the process, and you can easily select one item from the list without hesitation.