Table of Contents
The Dodge Challenger Hellcat is renowned for its incredible power and performance. However, enthusiasts often seek ways to enhance their vehicles further. One popular modification is the installation of a cold air intake system. In this article, we will explore the real-world results of a 6.2 Hellcat equipped with a $1,200 JLT cold air intake and how it performs at the track.
Understanding the Hellcat Engine
The 6.2-liter HEMI V8 engine in the Hellcat is a beast, producing an astonishing 707 horsepower and 650 lb-ft of torque. This supercharged engine is designed for high performance, but modifications can push its limits even further.
What is a Cold Air Intake?
A cold air intake system is designed to bring cooler air into the engine, which can improve combustion efficiency and overall performance. The JLT cold air intake is a popular choice among car enthusiasts for its quality and performance gains.
Installation Process
Installing the JLT cold air intake on a Hellcat is a straightforward process. Here are the steps involved:
- Gather necessary tools: socket set, screwdrivers, and a torque wrench.
- Remove the factory air intake system.
- Install the JLT cold air intake using the provided hardware.
- Reconnect the battery and check for any leaks.
Track Testing: Methodology
To gauge the performance of the Hellcat with the JLT cold air intake, we conducted several track tests. The following parameters were measured:
- Quarter-mile times
- 60-130 mph acceleration
- Dyno runs for horsepower and torque measurements
Quarter-Mile Performance
Before the installation of the JLT cold air intake, the Hellcat recorded a quarter-mile time of 11.2 seconds. After the installation, we saw a significant improvement:
- Quarter-mile time with JLT cold air intake: 10.9 seconds
- Improvement of 0.3 seconds
60-130 mph Acceleration
The 60-130 mph acceleration test is crucial for understanding real-world performance. Here are the results:
- Before JLT installation: 8.5 seconds
- After JLT installation: 8.1 seconds
- Improvement of 0.4 seconds
Dyno Results
To quantify the performance gains, we conducted dyno runs before and after the installation:
- Before JLT: 707 horsepower, 650 lb-ft torque
- After JLT: 730 horsepower, 670 lb-ft torque
- Increase of 23 horsepower and 20 lb-ft torque
Conclusion: Real-World Impact of JLT Cold Air Intake
The installation of the $1,200 JLT cold air intake on a 6.2 Hellcat has proven to deliver noticeable improvements in performance. With enhancements in quarter-mile times, acceleration, and dyno results, this modification is a worthy investment for any Hellcat enthusiast looking to maximize their vehicle’s potential.
Whether you’re a track racer or simply enjoy the thrill of driving, the JLT cold air intake can help unleash the full power of the Hellcat engine, making it an exciting addition to your performance upgrades.