fits model: Ls1.

( Brand: Edelbrock ), ( Manufacturer Part Number: 3638 ), ( Part Type: Fuel Aluminum )
The Edelbrock 3638 Fuel Rails for LS1 engines are a high-performance upgrade designed to enhance the fuel delivery system of your vehicle. These fuel rails are crafted from 6061-T6 billet aluminum, a material known for its strength and durability, ensuring reliable performance under even the most demanding conditions.
Each set of fuel rails features four 3/8-inch inlet ports, allowing for easy integration with various fuel pump setups. The rails are designed to directly replace the factory fuel rails, making installation a straightforward process, even for those without extensive mechanical experience.
The Edelbrock 3638 Fuel Rails are equipped with AN-10 fittings, providing a secure and leak-free connection to your fuel lines. The fittings are also designed to accommodate high-pressure fuel systems, ensuring optimal fuel delivery to your engine.
The rails are finished with a polished appearance, adding a touch of style to your engine bay. However, the real beauty of these fuel rails lies in their ability to improve fuel delivery, leading to improved engine performance and increased horsepower.
In summary, the Edelbrock 3638 Fuel Rails for LS1 engines are a robust, high-performance upgrade that provides improved fuel delivery, easy installation, and a polished appearance. By upgrading your fuel rails, you're investing in a more efficient and powerful fuel system for your LS1 engine.
Pros of Edelbrock 3638 Fuel Rails (Gen LS1):1. Increased Fuel Delivery: Edelbrock fuel rails are designed to improve fuel delivery, which can lead to better engine performance and increased horsepower.
2. High-Quality Material: These fuel rails are made of high-quality billet aluminum, ensuring durability and longevity.
3. Easy Installation: The fuel rails are relatively easy to install, and they come with all necessary hardware.
4. Compatibility: They are compatible with various LS1 engines, making them a versatile option for many car owners.
Cons of Edelbrock 3638 Fuel Rails (Gen LS1):1. Price: Compared to some other fuel rail options, the Edelbrock 3638 fuel rails can be quite expensive.
2. Requires Tuning: To fully utilize the potential of these fuel rails, you may need to invest in additional tuning equipment or hire a professional tuner.
3. Potential Fuel Pressure Issues: If not properly installed or tuned, these fuel rails could potentially lead to fuel pressure issues, which can negatively impact engine performance.
Conclusion:The Edelbrock 3638 Fuel Rails (Gen LS1) are a high-quality option for improving fuel delivery in your LS1 engine. They offer increased performance, high durability, and easy installation. However, their price and potential for fuel pressure issues are important considerations. If you're willing to invest in the additional tuning needed to fully utilize these fuel rails, they can be a great choice for enhancing your engine's performance.
Recommendation:If you're looking to upgrade your LS1 engine's fuel system, the Edelbrock 3638 Fuel Rails (Gen LS1) could be a great option. Just make sure to budget for any necessary tuning equipment or services, and ensure proper installation to avoid potential fuel pressure issues.
CBC-machined from aluminum extrusions, fuel rails have a flow-through design. Fuel rail ends are tapped 6 an o-ring. Fits Edelbrock 29085, 28095, and manifolds. Can use Edelbrock 3619 stand kit for shorter picot injectors.
Uses standard height bosch injectors. Clear anodized aluminum fittings not included sold as a pair.