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The 6.2 Hellcat engine has become a symbol of raw power and performance in the automotive world. With its supercharged V8 engine, it delivers incredible horsepower and torque. However, enthusiasts are always looking for ways to enhance performance further. One popular upgrade is converting to E85 fuel. This article explores the power gains associated with E85 conversion in the 6.2 Hellcat and what you need to know about this $1,800 upgrade.
Understanding E85 Fuel
E85 is a fuel blend that consists of 85% ethanol and 15% gasoline. It has gained popularity due to its higher octane rating compared to regular gasoline. The high ethanol content allows for more aggressive tuning and can result in significant power gains for performance vehicles like the Hellcat.
Benefits of E85 Conversion
Converting to E85 offers several advantages for Hellcat owners looking to maximize performance. Here are some key benefits:
- Increased Horsepower: E85 allows for more aggressive ignition timing and fuel delivery, resulting in higher horsepower.
- Higher Torque: The additional power translates to increased torque, enhancing acceleration and overall performance.
- Better Cooling Properties: Ethanol has a higher heat of vaporization, which can help cool the intake charge, leading to improved performance.
- Environmental Impact: E85 burns cleaner than traditional gasoline, reducing harmful emissions.
Power Gains: What to Expect
When converting a 6.2 Hellcat to E85, enthusiasts can expect significant power gains. On average, a properly tuned Hellcat can see an increase of:
- Up to 100 additional horsepower: This can push the total output to over 800 horsepower.
- Enhanced throttle response: The tuning adjustments contribute to a more immediate power delivery.
Cost of E85 Conversion
The cost of converting your Hellcat to run on E85 fuel typically involves a few key components. The total investment is generally around $1,800, which includes:
- Flex Fuel Sensor: This sensor allows the vehicle to detect the ethanol content in the fuel.
- ECU Tuning: Custom tuning is required to optimize the engine’s performance for E85.
- Fuel System Upgrades: Upgrading fuel injectors and fuel pumps may be necessary to handle the increased flow required by E85.
Installation Process
The installation process for E85 conversion is straightforward but requires technical knowledge. Here’s a brief overview of the steps involved:
- Remove the stock fuel injectors: This involves disconnecting the fuel rail and replacing the injectors with higher flow models.
- Install the flex fuel sensor: This sensor is typically mounted in the fuel line and wired to the ECU.
- Reprogram the ECU: Using a tuning device, the ECU must be recalibrated to accommodate E85’s properties.
Considerations Before Converting
Before proceeding with an E85 conversion, there are several factors to consider:
- Availability of E85: Ensure that E85 is readily available in your area.
- Fuel Economy: E85 generally provides lower fuel economy than gasoline, which can affect your overall driving costs.
- Compatibility: Not all vehicles are compatible with E85, so it’s essential to verify that your Hellcat can handle the conversion.
Conclusion
Converting your 6.2 Hellcat to run on E85 can yield impressive power gains, making it an appealing upgrade for performance enthusiasts. With the potential for increased horsepower and torque, the $1,800 investment can be well worth it for those looking to enhance their driving experience. However, it’s crucial to consider the availability of E85, fuel economy, and compatibility before proceeding with the conversion. With the right preparation and tuning, your Hellcat can unleash even more power on the road.