fits model: F350, E350. make: Ford.

( Brand: Holley ), ( Manufacturer Part Number: R50262-1 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Oe/oem Part Number: E5he-9510-mb ), ( Features: Down Draft ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Country/region Of Manufacture: United States )
The Holley R50262-1 Ford 7.5L 460 Carburetor is a high-performance carburetor designed explicitly for the Ford V8 engines found in F-350 and E-350 applications. This carburetor is a 4-barrel system that delivers superior fuel delivery and air/fuel ratio consistency, ensuring excellent idle quality, smooth engine response, and outstanding fuel economy.
This Holley carburetor features an electric choke system, which simplifies starting in various temperature conditions. It also comes equipped with a built-in fuel pressure regulator allowing for easy installation and removal, eliminating the need for a separate regulator.
The Holley R50262-1 is designed with a large, easy-to-read bowl capacity of 10.5 quarts, ensuring adequate fuel supply during high RPM operation and power demands. The bowls are also vented, preventing vacuum lock and promoting proper engine idling.
The carburetor comes with Holley's proven Weber-style, octagon-shaped, and 4-corner metering blocks, ensuring excellent fuel distribution and consistent mixture flow between all four barrels. The units' bore size measures at 2.020 inches (inner diameter) and utilize Holley's HP series kit for the ideal jetting and needle valve setup.
The R50262-1 allows reasonable access to all critical components for ease of maintenance, and it features a robust design built to withstand the harsh conditions often found in commercial applications. The inclusion of a pre-installed Corvair vacuum pump mounting plate makes it perfectly suitable for installing a boost gauge.
Additionally, this carburetor has Connection Points for a centralized electrical system. It also includes a 3/16" line mounting plate, a 14-inch shaft, and Holley's exclusive metering block cover gasket. This carburetor comes fully assembled and is covered under Holley's 2-year warranty to ensure your investment in high performance, durability and a smooth experience.
The Holley R50262-1 Ford 7.5L 460 carburetor is a popular choice for V8 engines in F-350 and E-350 vehicles. Here are some pros and cons to help you make an informed decision about purchasing this carburetor.
Pros:1. Improved Fuel Economy: Holley carburetors are known for delivering better fuel efficiency compared to factory carburetors. The Holley R50262-1 is no exception, and it can help you save money on fuel in the long run.
2. Enhanced Performance: This carburetor is designed to provide better throttle response, idle stability, and overall performance. It can help improve engine power, especially when towing heavy loads or driving uphill.
3. Customizable: The Holley R50262-1 is highly customizable, allowing you to adjust the idle mixture, main jet size, and other key settings to meet your specific engine requirements.
4. Durable: Holley carburetors are built to last, and the R50262-1 is no exception. Its heavy-duty construction and materials ensure long-lasting performance, even in harsh conditions.
5. Smooth Idle: This carburetor delivers a smooth idle, which is essential for a comfortable driving experience. It also reduces the risk of engine stalling or misfiring, particularly when the engine is warm.
Cons:1. Complexity: Compared to factory carburetors, the Holley R50262-1 is more complex and requires more tuning and adjustments. It may take some time to get the settings right, and incorrect adjustments can lead to engine issues.
2. Cost: While the Holley R50262-1 offers numerous benefits, it comes at a higher price than many factory carburetors. However, the investment may be worth it for improved performance and fuel economy.
3. Installation: Installing a Holley carburetor can be a challenging process, particularly if you're not experienced with carburetors. It may be worth considering professional installation to ensure proper setup and adjustment.
Conclusion:The Holley R50262-1 Ford 7.5L 460 carburetor offers several benefits, including improved performance, fuel efficiency, and customization options. However, it also comes with some challenges, such as complexity and installation difficulties. Weighing these factors against the potential benefits, we recommend the Holley R50262-1 for those seeking enhanced performance and fuel economy from their F-350 or E-350 V8 engine. However, it's essential to consider the time and investment involved in tuning and adjusting the carburetor to ensure optimal performance.
Part Will pe marked with paint in an inconspicuous area prior to shipping. Sold for parts or as a core to have rebuilt. Unsure of exact vehicle it was removed from. Throttle plates are free.