Does your 5.3L Chevy or GMC truck sometimes feel like it’s not performing its best? Many truck owners notice their engines don’t always have the power they expect, or they worry about expensive repairs down the road. This is often because of the Active Fuel Management (AFM) system, which can cause problems and limit your truck’s true potential.
Choosing the right AFM delete kit and a new camshaft might seem confusing. There are many brands and types, and you want to make sure you get parts that work well together and improve your truck’s performance without causing new issues. It’s a big decision that affects how your truck drives and sounds.
In this post, we’ll break down the top 5 AFM delete kits that pair perfectly with a new camshaft for your 5.3L engine. You’ll learn what makes each kit a great choice and how they can give your truck a boost in power and reliability. Get ready to discover how to unlock your truck’s full power!
Our Top 5 5.3 Afm Delete Kit With Cam Recommendations at a Glance
Top 5 5.3 Afm Delete Kit With Cam Detailed Reviews
1. SUSUCAR Non AFM DOD Disable Kit with Camshaft
Rating: 8.6/10
Are you looking to boost your truck’s performance and say goodbye to AFM (Active Fuel Management) or DOD (Displacement on Demand) issues? The SUSUCAR Non AFM DOD Disable Kit with Camshaft, Lifters, and 5.3 Head Gasket Set is designed for a wide range of Chevy and GMC 5.3L trucks and SUVs from 2005 to 2013. This comprehensive kit includes everything you need to get your engine running smoothly and efficiently, without the hassle of the AFM system. It’s a great way to improve your vehicle’s power and reliability.
What We Like:
- Disables AFM/DOD for better performance and reliability.
- Includes a new camshaft and lifters for an engine refresh.
- Comes with high-quality MLS head gaskets and a full gasket set.
- Compatible with many popular GM trucks and SUVs (2005-2013 5.3L models).
- Provides a complete solution for engine upgrades and repairs.
What Could Be Improved:
- Professional installation is recommended, which adds to the overall cost.
- The kit is specific to 5.3L engines, so it won’t fit other displacements.
This SUSUCAR kit offers a solid upgrade for your 5.3L GM vehicle. It’s a smart investment for those seeking improved engine operation and longevity.
2. SUSUCAR NON AFM DOD Disable Camshaft Lifter Kit 5.3 Head Gasket Set for 2014-2021 GM Chevrolet Gen V L83 5.3L Engine 12499225 HS26744PT
Rating: 9.4/10
The SUSUCAR NON AFM DOD Disable Camshaft Lifter Kit 5.3 Head Gasket Set is designed for 2014-2021 GM Chevrolet Gen V L83 5.3L engines. It’s a comprehensive overhaul kit that helps you remove the Active Fuel Management (AFM) system from your engine. This kit includes a new camshaft, lifters, lifter trays, head gaskets, and head bolts. It’s made to ensure a proper fit for your specific engine. This means you can upgrade your engine’s performance and reliability.
- What We Like:
- This kit removes the AFM system, which can improve engine performance and longevity.
- It includes all the necessary parts for a complete conversion, like the camshaft, lifters, and gaskets.
- The parts are designed for a direct fit, making installation easier.
- It replaces common part numbers, so you know it’s compatible with many GM trucks and SUVs.
- What Could Be Improved:
- The installation process may require some mechanical knowledge or professional help.
- The kit’s effectiveness depends on the proper installation and tuning of the engine.
This SUSUCAR kit offers a solid solution for L83 engine owners looking to disable AFM. It provides the essential components for a smoother-running and potentially more powerful engine.
3. SUSUCAR 5.3 AFM DOD Lifters Camshaft Kit Head Gasket for 2007-2013 Chevy Silverado 1500 Suburban Tahoe GMC Sierra 1500 Yukon Buick 5.3L V8
Rating: 9.2/10
Revitalize your Chevy or GMC truck’s heart with the SUSUCAR 5.3 AFM DOD Lifters Camshaft Kit Head Gasket. This comprehensive package is designed to bring your 5.3L V8 engine back to its prime, offering a complete solution for worn-out or failing components. Whether you’re tackling a DIY repair or looking for a quality upgrade, this kit has you covered.
What We Like:
- Includes all the essential gaskets for a full top-end seal.
- Comes with both AFM and non-AFM lifters, offering flexibility.
- Features a new camshaft designed for improved performance.
- Extensive fitment list covers many popular GM trucks and SUVs.
- Head bolts are included to ensure proper sealing.
What Could Be Improved:
- The camshaft specs are mild, so it might not satisfy extreme performance demands.
- Some users may need additional specialized tools for installation.
This SUSUCAR kit provides a solid foundation for rebuilding your 5.3L V8 engine. It’s a great option for anyone looking to restore their vehicle’s performance and reliability.
4. NON AFM DOD Disable Camshaft Lifter Kit 5.3 Head Gasket Set Compatible With GM Chevrolet Express Silverado Suburban Tahoe Sierra Yukon Gen V L83 5.3L 2014-2021 Replace#12499225 HS26744PT
Rating: 9.4/10
Are you looking to upgrade your GM Gen V L83 5.3L engine and disable the Active Fuel Management (AFM) or Displacement on Demand (DOD) system? This comprehensive kit is designed to do just that, providing all the necessary components for a successful conversion. It includes a new camshaft, lifters, lifter trays, head gaskets, head bolts, and seals, all specifically chosen for a wide range of GM trucks, SUVs, and even the Corvette and Camaro.
What We Like:
- This kit provides a complete solution for disabling AFM/DOD on your 5.3L Gen V engine.
- It fits a very broad range of popular GM vehicles from 2014-2021, including Silverado, Sierra, Tahoe, Suburban, Yukon, Camaro, Corvette, and Cadillac models.
- The package includes high-quality components like LS7 style lifters and MLS head gaskets for durability.
- The application-specific design ensures a correct fit, simplifying the installation process.
- It replaces several common OE part numbers, making it easy to identify compatibility.
What Could Be Improved:
- While it includes many parts, some users might prefer a specific brand of head bolts or seals.
- The kit is specific to the L83 5.3L Gen V engine, so it won’t work for other GM engine types.
This kit offers a great way to enhance your GM vehicle’s performance and reliability by removing the AFM/DOD system. It’s a solid choice for anyone wanting to do this popular engine modification.
5. 5.3 AFM DOD Disable Cam Camshaft Lifters Kit Head Gasket Compatible with GMC Chevy 2007-2013 Sierra Yukon Envoy Silverado Suburban Tahoe 5.3L V8
Rating: 9.4/10
Revitalize your GMC or Chevy truck with this comprehensive 5.3 AFM DOD Disable Camshaft Lifters Kit and Head Gasket set. Designed to eliminate Active Fuel Management (AFM) or Displacement on Demand (DOD) issues, this kit brings back the full power and smooth operation of your 5.3L V8 engine. It includes everything you need for a successful upgrade, ensuring compatibility with a wide range of popular models from 2005 to 2014.
What We Like:
- Complete Solution: This kit provides all necessary components to disable AFM/DOD, including a new camshaft, lifters, lifter trays, and a full head gasket set.
- Extensive Fitment: It covers a broad spectrum of Chevy, GMC, Buick, Isuzu, and Saab vehicles with the 5.3L V8 engine from 2005-2014.
- High-Quality Components: The package includes multi-layer steel (MLS) head gaskets and durable lifters for reliable performance.
- Easy Installation: The kit comes with detailed part numbers and includes cylinder head bolts for a straightforward replacement process.
- Peace of Mind: A 12-month return and refund policy ensures you can buy with confidence.
What Could Be Improved:
- Technical Expertise Needed: While the kit is comprehensive, performing this upgrade requires mechanical knowledge and specific tools.
- Camshaft Specs: The provided camshaft specifications are for a mild performance increase; those seeking significant power gains might look for alternative options.
This kit is an excellent upgrade for anyone experiencing AFM/DOD problems or wanting to optimize their 5.3L V8. It offers a reliable path to improved engine performance and longevity.
The Ultimate Buying Guide: Your 5.3 AFM Delete Kit with Cam
Thinking about ditching your truck’s Active Fuel Management (AFM) system? An AFM delete kit with a new camshaft is a popular upgrade. This guide will help you understand what to look for.
What is an AFM Delete Kit with Cam?
Your truck’s AFM system can sometimes cause problems. It shuts off half your cylinders to save gas. An AFM delete kit stops this. It usually comes with a new camshaft. This camshaft is designed to work without AFM. It can make your engine run smoother and potentially give you more power.
Key Features to Look For
1. Camshaft Specifications
Lift and Duration
These numbers tell you how much the valves open and for how long. Higher lift and longer duration can mean more power. But, they might also affect idle quality. Look for specs that match your driving needs. A mild cam is good for everyday driving. A more aggressive cam is for performance.
2. AFM Disabler/Eliminator Components
The kit needs parts to stop AFM. This often includes a new lifter tray and oil pump. Some kits also come with a new torque converter. Make sure the kit has everything you need. It should also include gaskets and seals.
3. Quality of Components
Good kits use high-quality parts. This means strong materials and precise manufacturing. This ensures your engine runs well for a long time. Better parts mean fewer worries about breakdowns.
Important Materials
1. Camshaft Material
Cast Iron vs. Billet Steel
Most cams are made of cast iron. Some high-performance cams use billet steel. Billet steel cams are stronger. They can handle more stress. For most drivers, a good cast iron cam is perfectly fine.
2. Lifters and Trays
The kit should include new lifters. These are the parts that push open your valves. They need to be durable. The lifter tray holds the lifters in place. It should be made of a strong material.
3. Gaskets and Seals
New gaskets and seals are essential. They ensure there are no oil or coolant leaks. High-quality rubber or composite materials are best.
Factors That Improve or Reduce Quality
1. Brand Reputation
Choose kits from well-known brands. These companies usually have good customer support. They also stand behind their products. Research reviews to see what other people say.
2. Completeness of the Kit
A complete kit saves you time and hassle. Make sure it includes all necessary parts. You don’t want to have to buy extra items later.
3. Ease of Installation
Some kits are easier to install than others. If you’re doing the work yourself, this is important. Clear instructions are a big plus.
User Experience and Use Cases
1. Improved Performance
Many users report better throttle response. They also feel more power. The engine can sound more aggressive too. This is especially true with a more aggressive camshaft.
2. Reliability
Removing AFM can fix issues like lifter failure. Many people install these kits to prevent future problems. A well-installed kit should make your engine more reliable.
3. Driving Style
If you do a lot of towing or hauling, an AFM delete can be beneficial. It provides consistent power. For daily driving, a milder cam is usually preferred. It keeps the idle smooth.
Frequently Asked Questions (FAQ)
Q: Will an AFM delete kit improve my gas mileage?
A: Usually, no. AFM is designed to save gas. Removing it might slightly decrease your mileage. However, some users find their mileage improves if the AFM system was causing issues.
Q: Is an AFM delete kit legal in my state?
A: This can vary by location. It’s best to check your local emissions laws. Some states have strict rules about engine modifications.
Q: Can I install an AFM delete kit myself?
A: It’s a complex job. It requires mechanical knowledge and special tools. If you’re not experienced, it’s best to have a professional mechanic do it.
Q: What are the common problems with AFM?
A: AFM can lead to lifter failure, oil consumption, and rough idling. These kits help prevent these issues.
Q: Do I need a tune after installing an AFM delete kit?
A: Yes, a custom tune is almost always required. The tune adjusts the engine’s computer to work with the new camshaft and without AFM.
Q: Will this affect my truck’s warranty?
A: Modifying your engine can void your powertrain warranty. Check with your dealership.
Q: What is the difference between an AFM delete and an MDS delete?
A: AFM (Active Fuel Management) and MDS (Multi-Displacement System) are the same technology. They are just different names used by different manufacturers.
Q: How much horsepower can I expect to gain?
A: Gains vary depending on the camshaft and tune. You could see anywhere from 15-40 horsepower or more.
Q: What is a “camshaft”?
A: A camshaft is a rotating shaft with lobes that push open the engine’s valves. A new camshaft in this kit is designed for better performance.
Q: Are there any downsides to an AFM delete?
A: The main downsides are the cost of the kit and installation, and potentially slightly lower fuel economy. Some more aggressive cams can also make the engine idle rougher.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
I’m the recipe developer and food photographer behind Air Fryer at Tiffany’s. I’m also a wife, mom to two adventurous little boys, registered nurse, and live in the great Midwest. Join me as I show you new ways to use your air fryer that you never knew possible.