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The HEMI engine is known for its power and performance, but many enthusiasts seek to enhance their driving experience even further. One popular modification is the MDS (Multi-Displacement System) delete, which allows for a more consistent power delivery by disabling the cylinder deactivation feature. To maximize the benefits of an MDS delete, supporting mods are essential. In this article, we’ll explore the best supporting modifications, including Comp Cams, K&N Intake, and an 85mm Throttle Body.
Understanding HEMI MDS Delete
The HEMI MDS delete is a modification that disables the engine’s ability to switch between eight and four cylinders. This results in a more robust power band and a more responsive throttle. However, to fully take advantage of this modification, additional upgrades are necessary to ensure that the engine breathes better and performs optimally.
1. Comp Cams
Comp Cams is a well-known brand in the performance camshaft market. Upgrading to a performance camshaft can significantly improve the engine’s performance by optimizing the air-fuel mixture and enhancing the engine’s ability to rev higher.
Benefits of Comp Cams
Choosing Comp Cams for your HEMI engine provides several advantages:
- Increased horsepower: Performance camshafts can significantly boost horsepower by improving airflow.
- Better throttle response: A performance cam enhances the engine’s responsiveness, providing a more engaging driving experience.
- Customizable options: Comp Cams offers a variety of cam profiles to suit different performance goals.
2. K&N Intake
A high-performance air intake system is crucial for maximizing engine efficiency. The K&N Intake is a popular choice among HEMI enthusiasts because it allows for increased airflow and improved filtration.
Advantages of K&N Intake
Installing a K&N Intake system offers several benefits:
- Improved airflow: The K&N design allows for more air to enter the engine, enhancing combustion and power.
- Reusable filter: K&N filters can be cleaned and reused, making them a cost-effective choice.
- Enhanced sound: A performance intake system often provides a more aggressive engine sound, adding to the driving experience.
3. 85mm Throttle Body
The throttle body is a crucial component that controls the amount of air entering the engine. Upgrading to an 85mm throttle body can significantly improve airflow, especially when combined with other performance mods.
Benefits of an 85mm Throttle Body
An upgraded throttle body can provide several performance enhancements:
- Increased airflow: A larger throttle body allows more air to flow into the engine, improving performance and throttle response.
- Better performance at high RPMs: An 85mm throttle body is particularly beneficial for high-revving applications.
- Compatibility: It works well with other performance mods, ensuring a balanced setup.
Combining Mods for Maximum Performance
While each of these modifications can improve performance on their own, combining them can lead to even greater results. When considering a complete package:
- Synergistic effects: Each mod complements the others, resulting in a more powerful and efficient engine.
- Better tuning potential: With all mods installed, a professional tune can unlock the full potential of the engine.
- Enhanced driving experience: The combination of mods provides a more engaging and enjoyable driving experience.
Conclusion
Upgrading your HEMI engine with supporting mods like Comp Cams, K&N Intake, and an 85mm throttle body can significantly enhance performance, especially after an MDS delete. Each modification offers unique benefits that, when combined, create a powerful and responsive engine. Whether you’re a seasoned enthusiast or a newcomer to performance upgrades, these mods are sure to elevate your driving experience.