HOLLEY EFI 9925-103 Throttle Body Plate 090127539460

( Brand: Holley Efi ), ( Part Type: Throttle Plate ), ( Manufacturer Part Number: 9925-103 ), ( Country Of Origin: Us ), ( UPC: 090127539460 )

Review HOLLEY EFI Throttle Body Plate

The Holley EFI 9925-103 Throttle Body Plate is an essential component for any enthusiast looking to upgrade their carbureted engine to fuel injection. This throttle body plate is specifically designed to work with Holley's Electronic Fuel Injection systems, offering precise control over the airflow entering the engine.

The 9925-103 Throttle Body Plate is meticulously crafted from high-quality billet aluminum, ensuring durability and reliability. Its polished finish not only adds an aesthetically pleasing touch to your engine bay but also provides a protective coating that resists corrosion.

This throttle body plate features a unique, four-corner design, which simplifies the installation process by allowing the direct replacement of the carburetor throttle plates. It also comes with integrated idle and vacuum ports, allowing for easy connection to your fuel injection system and engine vacuum sources.

The Holley EFI 9925-103 Throttle Body Plate is engineered to accommodate a wide range of applications, from small-block Chevrolet and Ford engines to larger big-block applications. It is designed to work seamlessly with Holley's various EFI systems, such as the Dominator, HP EFI, and Sniper EFI, ensuring optimal performance and ease of tuning.

The throttle blades on this plate are adjustable, allowing you to fine-tune the idle and response characteristics of your engine to your specific driving style and engine configuration. The plate also includes a throttle position sensor, which sends critical data to the EFI system for real-time adjustments.

By upgrading to the Holley EFI 9925-103 Throttle Body Plate, you'll experience improved engine performance, better idle stability, and the ease of using a fuel injection system. This throttle body plate is a must-have for any serious hot rod, muscle car, or race engine builder looking to take their project to the next level.

The Holley EFI 9925-103 throttle body plate is a popular choice for carburetor to EFI conversions in performance applications. Here are some potential pros and cons of purchasing this throttle body plate:

1. Fuel injection technology: The Holley EFI system offers improved fuel efficiency, better idle quality, and easier tuning compared to a carburetor.

2. Wide compatibility: This throttle body plate is compatible with a wide range of Holley EFI systems, making it a versatile option for various applications.

3. High-quality construction: Holley is known for its high-quality products, and this throttle body plate is no exception. It is made of durable materials and is designed to withstand the demands of high-performance applications.

4. Easy installation: Holley provides detailed instructions and technical support to make the installation process as smooth as possible.

1. Cost: The Holley EFI system and related components, including the throttle body plate, can be more expensive than a traditional carburetor setup.

2. Learning curve: If you are new to fuel injection systems, there may be a learning curve when it comes to tuning and troubleshooting the system.

3. Complexity: Fuel injection systems can be more complex than carburetors, which may require additional time and resources to maintain and troubleshoot.

The Holley EFI 9925-103 throttle body plate offers several advantages, including improved performance, ease of tuning, and wide compatibility. However, it also comes with some potential drawbacks, such as cost, learning curve, and complexity. Ultimately, the decision to purchase this throttle body plate depends on your specific application, budget, and experience level with fuel injection systems.

If you are looking to upgrade your carbureted engine to fuel injection and are willing to invest in the associated costs and learning curve, the Holley EFI 9925-103 throttle body plate is a great option. It offers high-quality construction, wide compatibility, and the benefits of fuel injection technology. However, if you are on a tight budget or are not ready to take on the complexity of a fuel injection system, a carburetor may be a better choice for your application.

part # 9925103 prices

• $31.40-$55.64

specifications carbcaddie:

• brand: Holley Efi
• part type: Throttle Plate
• manufacturer part number: 9925-103
• country of origin: Us
• upc: 090127539460

seller carbcaddie:

• # reviews: 12691
• rating: 99.7%

offer carbcaddie:

• options: Ship-to-home
• sold: 0
• quantity: 6
• started: June 13, 2026
• availability: In Stock

returns carbcaddie:

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

general carbcaddie:

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

shipping carbcaddie:

• service: UPS Ground
• type: Fixed
• class: Standard
• transit: 4-10 Days
• cost: $11.95
• carrier: UPS

payments carbcaddie:

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

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