fits model: F250, Bronco. make: Ford. year: 1985–1987.

( Brand: Ford Truck ), ( Manufacturer Part Number: F250 ), ( Part Type: Carburetor ), ( Conditions Options: Holly ), ( Genuine Oem: Yes ), ( Ipn: 320-03890 ), ( Year: 1986 )
The Ford 320-03890 carburetor is a specialized component designed for use in specific Ford vehicles, including the 1985-1987 Bronco models equipped with the 5.8L 85-87 351W engine. This carburetor is a crucial part of the engine's fuel delivery system, ensuring efficient and reliable combustion.
This particular model is a two-barrel carburetor, meaning it features two separate fuel metering barrels that help maintain a consistent fuel-air mixture for each cylinder bank. It is also equipped with an electric choke system, allowing for quick and easy engine starting in various weather conditions.
The Ford 320-03890 carburetor features a vacuum secondary system, which allows the secondary fuel metering circuits to be activated under light to moderate engine vacuum conditions. This design helps improve engine performance and power output, particularly during acceleration.
The carburetor's metering rods and jets are precisely calibrated for the specific fuel requirements of the 5.8L 85-87 351W engine, ensuring optimal fuel-air mixture ratios for efficient combustion and reduced emissions.
The carburetor also includes a float bowl drain plug, making it easy for routine maintenance tasks such as draining the float bowls to remove excess fuel or debris. Additionally, it comes with a new gasket to ensure a proper seal between the carburetor and the intake manifold.
Overall, the Ford 320-03890 carburetor is a high-quality, factory-original replacement component designed specifically for use in Ford Bronco models with the 5.8L 85-87 351W engine. Its precise calibration, vacuum secondary system, and electric choke ensure reliable engine performance and ease of starting, making it an essential upgrade for any Ford Bronco enthusiast looking to restore or maintain their vehicle's original specifications.
a. OEM Part: The Ford 320-03890 carburetor is a factory original equipment part, ensuring a perfect fit and compatibility with your 5.8L 85-87 Bronco.
b. Improved Performance: This carburetor is known for providing better fuel efficiency and improved engine performance compared to aftermarket alternatives.
c. Reliability: As a factory part, it offers superior reliability and durability compared to aftermarket options.
d. Availability: This carburetor is readily available from Ford dealers and other reputable automotive parts suppliers.
2. Cons:a. Cost: The Ford 320-03890 carburetor tends to be more expensive than aftermarket alternatives due to its status as an OEM part.
b. Complex Replacement: Replacing a carburetor can be a complex and time-consuming process, especially if you are not mechanically inclined.
c. Limited Customizability: Since it is an OEM part, it may not offer the same degree of customizability as aftermarket carburetors.
Ending Conclusion:The Ford 320-03890 carburetor is an excellent choice for those seeking a reliable and high-performing factory original equipment part for their 5.8L 85-87 Bronco. Its compatibility, improved performance, and durability make it a worthwhile investment, despite its higher cost and the complexity of the replacement process.
Recommendation:If you prioritize a perfect fit, reliable performance, and durability, the Ford 320-03890 carburetor is the recommended choice for your 5.8L 85-87 Bronco. However, if you're on a budget or prefer customizability, you may consider exploring aftermarket carburetor options. Ultimately, the decision depends on your specific requirements and priorities.
Notes:HOLLY - Image shown below may be of vehicle from which the item was pulled. You can check this by ING on here. Picture3 Picture3Link, Picture4 Picture4Link, Picture5 Picture5Link, Picture6 Picture6Link, Picture7 Picture7Link, Picture8 Picture8Link, Picture9 Picture9Link, Picture10 Picture10Link. BRONCO 85 8-351W 5.8L, 4BC, ID E5TE-ZA.
Carburetor 8-351W 5.8L Fits 85-87 BRONCO 1240230 This listing is for a FRONT END ASSEMBLY. Unless noted, This includes as follows; hood, fenders, headlights, front bumper with all reinforcements, grille, wiring, radiator, condenser, fog lights if applicable ,core support, cowl and inner structure, electric radiator fan assemblies. It should be assumed that this whole assembly will need to repainted. BRONCO 87 8-351W, 5.8L.