HOLLEY EFI 300-274 Sbf Manifold Base 090127062654 8.2

( Brand: Holley Efi ), ( Part Type: Manifold ), ( Material: Aluminum ), ( Color: Natural ), ( Country/region Of Manufacture: Cn ), ( UPC: 090127062654 ), ( Manufacturer Part Number: 300-274 )

Review HOLLEY EFI 8.2 Inch Sbf Ford Hi ram Manifold Base fits RAM

The Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is a high-performance fuel injection system component designed specifically for Ford Small Block engines. This manifold base is a crucial part of Holley's EFI systems, which offer exceptional power and drivability, as well as easy-to-use features for tuning and diagnostics.

The 8.2-inch Hi-Ram design of this manifold base is optimized for improved air charge loading, providing maximum power and torque for your Ford engine. The manifold base is constructed from high-quality aluminum, ensuring durability and reliability. It features a large, open plenum design that allows for efficient air flow and even fuel distribution, resulting in superior combustion and better engine performance.

The Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is compatible with Ford engines that use the SBF block, such as the 289, 302, and 351 Windsor series. It is designed to work seamlessly with Holley's EFI 4150 series carburetor throttle bodies, which can be ordered separately. The manifold base includes a built-in fuel pressure regulator, making it easy to set and maintain the optimal fuel pressure for your engine.

One of the key benefits of this manifold base is its versatility. It is compatible with various Holley EFI systems, including the EFI AVS (Advanced Vehicle Systems), EFI Dominator, and EFI Sniper. This means you can choose the EFI system that best fits your specific engine and driving requirements. The manifold base also comes with a factory-installed fuel pressure sensor, making it easy to monitor fuel pressure and optimize your engine's performance.

Installing the Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is a relatively straightforward process. It is designed to be used with Holley's EFI harnesses and wiring, which simplifies the wiring process and reduces the chances of errors or complications. The manifold base also includes fuel rails and fuel injectors, which can be ordered separately depending on your engine's requirements.

In conclusion, the Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is a high-performance, versatile, and easy-to-install component of Holley's EFI systems. It is specifically designed for Ford Small Block engines, and offers improved air charge loading, durability, and compatibility with various EFI systems. With its efficient fuel distribution, built-in fuel pressure regulator, and easy installation process, this manifold base is an excellent choice for anyone looking to upgrade their Ford engine with a high-performance EFI system.

The Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is a fuel injection system designed for Ford small-block engines. Here are some pros and cons that may help you make an informed decision about purchasing this product:

1. Fuel Injection: The Holley EFI system provides precise fuel delivery, which can lead to improved engine performance and better fuel economy.

2. Easy Installation: This fuel injection system comes with a pre-assembled wiring harness, making the installation process easier and less time-consuming.

3. Adjustability: Holley EFI systems offer adjustability for idle, fuel pressure, and timing, allowing you to fine-tune your engine for optimal performance.

4. Compatibility: This fuel injection system is specifically designed for Ford small-block engines, ensuring a perfect fit and compatibility with your vehicle.

5. Durability: Holley EFI systems are known for their durability and reliability, providing long-lasting performance.

1. Cost: The Holley EFI system can be more expensive than a carburetor or other fuel injection systems, which may be a deterrent for some buyers.

2. Complexity: Fuel injection systems can be more complex than carburetors, requiring a more extensive understanding of engine systems and fuel delivery.

3. Calibration: Proper calibration of the fuel injection system is essential to ensure optimal performance, which may require the assistance of a professional tuner or significant time investment.

4. Maintenance: Fuel injection systems may require more frequent maintenance than carburetors, such as fuel filter changes and system checks.

The Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is an excellent choice for those looking to improve their Ford small-block engine's performance through fuel injection. Its precise fuel delivery, easy installation, adjustability, and compatibility make it a worthwhile investment for enthusiasts and performance builders. However, its cost, complexity, and maintenance requirements may be a deterrent for some buyers. Ultimately, the decision to purchase this fuel injection system depends on your budget, technical abilities, and desired level of engine performance.

If you are looking to improve your Ford small-block engine's performance and are willing to invest in a more complex and expensive fuel injection system, the Holley EFI 300-274 8.2 SBF Ford Hi-Ram Manifold Base is an excellent choice. However, if you are on a tight budget or prefer a simpler fuel delivery system, a carburetor or a less expensive fuel injection system may be a better option for you. Consider your budget, technical abilities, and desired level of engine performance before making a decision.

Details:

The EFI Hi-Ram manifold line has a new addition for the 8.2 SBF Ford application. If you are replacing the hoses between engine and heater core or changing factory fitting check to see if your application requires a flow restrict. This intake manifold is designed for use with aftermarket cylinder heads. 300-274 8.2 SBF Ford Hi-Ram EFI Manifold Base: 595.95: Intake Base.

EFI Base Manifold only. The engineering team also re designed the water crossover passage to allow room for distributor phasing. Warning: Many Ford vehicle model's were originally equipped with a heater core flow restrict located at either the original hose fitting in factory intake or inline inlet which protects from damage. Buyer pays return shipping.

Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations, EFI fuel rails are machined 8AN O-ring Fittings with passages large enough accommodate high flows. The runner length and tapered cross section design will perform well for a wide range of engine combinations.

part #: 300274 prices

• $765.95-$814.39

specifications inputmanifolds:

• for models: Ram
• for makes: Ford
• brand: Holley Efi
• part type: Manifold
• material: Aluminum
• color: Natural
• country/region of manufacture: Cn
• upc: 090127062654
• manufacturer part number: 300-274

offer inputmanifolds:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 2, 2025

returns inputmanifolds:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

seller inputmanifolds:

• city: Bowling Green, Kentucky
• rating: 98.7%
• # reviews: 9030

shipping inputmanifolds:

• transit: 3-7 Days
• class: Standard
• type: Fixed
• carrier: UPS
• cost: $0.00
• service: UPS Ground

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: New

payments inputmanifolds:

• wallet: Google-pay
• credit card: Diners-club
• other

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