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The 6.4 HEMI engine has gained a reputation among car enthusiasts for its power and performance potential. When paired with a supercharger, this engine can produce impressive horsepower numbers, making it a popular choice for those looking to enhance their vehicle’s performance. In this article, we will explore several real-world builds that have successfully achieved over 650 rear-wheel horsepower (Rwhp) using the 6.4 HEMI and supercharger combinations.
Understanding the 6.4 HEMI Engine
The 6.4 HEMI engine, also known as the 392 HEMI, is a 6.4-liter V8 engine produced by Chrysler. It is known for its robust construction and high-performance capabilities. The engine features a pushrod design, aluminum cylinder heads, and a high compression ratio, making it an ideal candidate for supercharging.
Benefits of Supercharging a 6.4 HEMI
Supercharging a 6.4 HEMI engine offers several advantages, including:
- Increased Power: Superchargers significantly boost horsepower and torque, allowing for thrilling acceleration.
- Improved Throttle Response: Superchargers provide immediate power delivery, enhancing the driving experience.
- Enhanced Performance: With the right tuning, a supercharged 6.4 HEMI can outperform naturally aspirated counterparts.
Real-World Builds
1. 2015 Dodge Charger R/T
This build features a Whipple supercharger, along with upgraded fuel injectors and a custom tune. The result? An impressive 720 Rwhp, transforming the Charger into a street-legal powerhouse.
2. 2016 Jeep Grand Cherokee SRT
Equipped with a Magnuson supercharger, this Grand Cherokee is a perfect example of how versatility meets performance. With additional modifications, it achieved 680 Rwhp, making it a formidable contender both on and off the road.
3. 2014 Dodge Challenger R/T
This Challenger features a ProCharger supercharger system. After tuning and supporting mods, it reached 650 Rwhp. The owner reported an exhilarating driving experience, proving the effectiveness of this setup.
4. 2017 Chrysler 300 SRT
With a Kenne Bell supercharger and upgraded exhaust, this Chrysler 300 SRT produced 700 Rwhp. The combination of luxury and performance made it a standout in the 6.4 HEMI community.
5. 2018 Dodge Durango SRT
This Durango is fitted with a supercharger and performance tuning, resulting in a staggering 730 Rwhp. The family SUV became a high-performance vehicle without sacrificing practicality.
6. 2019 Ram 2500
This heavy-duty truck showcases the versatility of the 6.4 HEMI. After installing a supercharger and making necessary upgrades, it achieved 670 Rwhp, proving that power can come in many forms.
Conclusion
The 6.4 HEMI engine, when paired with a supercharger, can yield remarkable horsepower figures. The builds discussed here demonstrate the potential of this engine, showcasing how it can be transformed into a high-performance machine. Whether for daily driving or track use, a supercharged 6.4 HEMI is sure to impress.