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The automotive industry has seen a significant shift towards alternative fuels, with E85 becoming a popular choice among performance enthusiasts. E85 is a blend of 85% ethanol and 15% gasoline, providing higher octane levels and the potential for increased power output. In this article, we will explore two leading brands in the E85 fuel system market: Comp Cams and AEM. We will compare their offerings, discuss power gains, and provide installation tips for those looking to upgrade their fuel systems.
Understanding E85 Fuel
E85 fuel is known for its ability to produce more power than traditional gasoline due to its higher ethanol content. Ethanol has a higher octane rating, which allows for more aggressive tuning and increased boost levels in turbocharged engines. However, it is essential to understand the implications of using E85, including the need for compatible fuel system components and potential changes in fuel economy.
Comp Cams: Overview and Features
Comp Cams is a well-respected name in the performance automotive industry, known for its high-quality camshafts and associated components. Their E85 fuel system products are designed to maximize performance while ensuring reliability and efficiency.
- Fuel Pumps: Comp Cams offers high-flow fuel pumps specifically designed for E85 compatibility, ensuring proper fuel delivery under high-demand conditions.
- Injectors: Their fuel injectors are engineered for increased flow rates, allowing for optimal fuel atomization and combustion efficiency.
- Fuel Rails: Designed to handle the corrosive nature of ethanol, Comp Cams fuel rails provide a robust solution for high-performance applications.
AEM: Overview and Features
AEM is another leading brand in the aftermarket performance parts market, offering a wide range of products tailored for E85 applications. Their focus on innovation and quality makes them a popular choice among enthusiasts.
- Fuel Pumps: AEM’s fuel pumps are known for their reliability and performance, designed to handle the demands of E85 fuel without compromising flow rates.
- Injectors: AEM provides high-performance fuel injectors that are compatible with E85, ensuring proper fuel delivery and engine performance.
- Fuel Management Systems: AEM offers advanced fuel management solutions to optimize air-fuel ratios for E85 applications, enhancing overall engine performance.
Power Gains with E85 Fuel Systems
Switching to an E85 fuel system can yield significant power gains, especially in modified engines. Both Comp Cams and AEM have demonstrated impressive results in various applications. Here are some key points regarding power gains:
- Higher octane levels in E85 allow for increased ignition timing, resulting in more power.
- Enhanced fuel atomization from high-flow injectors leads to better combustion efficiency.
- Turbocharged engines can benefit from higher boost levels when running E85, further increasing horsepower and torque.
Installation Tips for E85 Fuel Systems
Installing an E85 fuel system requires attention to detail and an understanding of the components involved. Here are some essential tips for a successful installation:
- Compatibility Check: Ensure that all components, including fuel lines, pumps, and injectors, are compatible with E85 to prevent corrosion and failure.
- Proper Sizing: Select fuel pumps and injectors that are appropriately sized for your engine’s power goals to avoid fuel starvation.
- Calibration: After installation, recalibrate the engine management system to accommodate the different air-fuel ratios associated with E85.
- Testing: Conduct thorough testing after installation to ensure that the fuel system operates correctly and delivers the desired performance gains.
Conclusion
Choosing the right E85 fuel system brand can significantly impact your vehicle’s performance. Both Comp Cams and AEM offer high-quality products that cater to the needs of performance enthusiasts. By understanding the benefits of E85 and following proper installation practices, you can unlock the full potential of your engine and enjoy the advantages of increased power and efficiency.