RIDEFIX RF2306664 Quadrajet Carburetor 80-1989 4MV 750CFM 4BBL 17066425 17066432

( Brand: Ridefix ), ( Manufacturer Part Number: RF2306664 ), ( Placement On Vehicle: Front, Rear ), ( Weight: 6.65 Kg ), ( Packing: 1pcs ), ( Manufacturer Warranty: 1 Year ), ( Surface Finish: Polished ), ( Fitment Type: Direct Replacement ), ( Color: Color ), ( Type: Fuel Cell Tank ), ( Material: Aluminum ), ( Dimensions: 29.5 L X12 W X 9 H ), ( Capacity: 15 )

Review RIDEFIX Fit 80-1989 Rochester Quadrajet 4mv 750cfm Carburetor

The **RideFix RF2306664** is a meticulously engineered, high-performance replacement for the **1980 1989 Ford Rochester Quadrajet 4MV 750 CFM 4-barrel carburetor**, specifically designed to restore factory power, precision, and reliability to classic Ford engines. Built to exacting specifications, this carburetor is crafted from durable materials, including high-grade aluminum and precision-machined components, ensuring long-lasting performance under demanding conditions. The **750 CFM** flow rate is optimized for mid-sized Ford V8s, delivering a balanced blend of throttle response and fuel efficiency while maintaining the iconic sound and power characteristics of the Quadrajet. The **4MV (4-Micro-Venturi) design** provides a refined air-fuel mixture, enhancing both drivability and emissions compliance without sacrificing performance.

At the heart of the RideFix RF2306664 is a **fully serviceable and rebuildable** architecture, featuring a **metal-bodied baseplate** for structural integrity and a **sealed gasket system** to prevent leaks and ensure a tight seal with the intake manifold. The carburetor incorporates **precision-bored passages** and **laser-cut jets** (including the **17066425 and 17066432 part numbers**, which correspond to critical fuel and air metering components) to fine-tune airflow and fuel delivery for optimal combustion. The **accelerator pump system** is engineered for quick, consistent fuel delivery during throttle transitions, while the **choke mechanism** ensures smooth cold starts and warm-up performance. For added convenience, the RideFix RF2306664 includes **O-ring seals** and **clamp-style mounting hardware**, simplifying installation and reducing the risk of leaks or misalignment.

This carburetor is not just a direct replacement it s an upgrade in reliability and performance. RideFix has incorporated modern manufacturing techniques while adhering to the original Quadrajet s legendary design, resulting in a unit that outperforms many aftermarket alternatives. Whether you're restoring a **1980 1989 Ford Mustang, Thunderbird, or LTD**, or fine-tuning a **high-performance street rod**, the RF2306664 delivers the **smooth, linear power** that Quadrajet enthusiasts expect. With its **durable construction, easy serviceability, and exacting fitment**, this carburetor is the ideal choice for those seeking a balance of authenticity and modern performance in their classic Ford engine. Backed by RideFix s reputation for quality and supported by detailed installation guides, this carburetor is a game-changer for anyone looking to revive the raw, unfiltered power of a Quadrajet without compromise.

### Pros and Cons of buying a RideFix RF2306664 for a 1980-1989 Rochester Quadrajet 4MV 750CFM 4-Barrel Carburetor (Part Numbers 17066425, 17066432)

1. **Compatibility and Fitment** The RideFix RF2306664 is specifically designed for the 1980-1989 GM Quadrajet 4MV 750CFM 4-barrel carburetor, ensuring a direct replacement without major modifications. This reduces the risk of installation issues that can arise with aftermarket parts that aren t perfectly matched.

2. **Performance Enhancements** RideFix carburetors are engineered to improve throttle response, fuel economy, and overall engine performance. The RF2306664 is likely optimized for better airflow and fuel delivery compared to stock or heavily worn carburetors, which can help restore power and smoothness to your engine.

3. **Durability and Quality** RideFix is a reputable brand known for manufacturing high-quality carburetors and fuel system components. Their parts are built to last longer than many OEM replacements, especially if the original carburetor has been abused or neglected over the years. The materials and machining are typically more precise than aftermarket knockoffs.

4. **Ease of Installation** Since this is a direct replacement, installation should be straightforward if you have basic mechanical skills. Most of the time, only the carburetor itself needs to be swapped out, though you may need to clean or replace related components like the throttle body, vacuum lines, or fuel pump if they re worn.

5. **Reliability in Vintage Applications** Vintage engines, especially those with carburetors prone to wear (like the Quadrajet), benefit from RideFix s reputation for reliability. Many classic car enthusiasts trust RideFix for restoring or upgrading their fuel systems, which adds credibility to the product.

6. **Warranty and Support** RideFix offers warranties on their products, which can provide peace of mind in case of manufacturing defects. Their customer support is generally responsive, which is helpful if you encounter any issues during installation or use.

7. **Compatibility with Modern Upgrades** If you re planning to add performance modifications (e.g., headers, exhaust, or fuel injectors later), a RideFix carburetor can serve as a solid foundation. It s less likely to become a bottleneck compared to a severely worn OEM unit.

---

1. **Cost** RideFix carburetors are more expensive than OEM replacements or generic aftermarket alternatives. For a 750CFM Quadrajet, the price may be significantly higher than buying a used or refurbished OEM unit, which could be a deterrent for budget-conscious buyers.

2. **Learning Curve for Installation** While the installation is generally straightforward, carburetors require careful attention to detail. If you re not familiar with carburetor rebuilds or fuel system adjustments, you might need to invest time in learning the process or hire a professional, which adds to the overall cost.

3. **Potential for Overkill** If your engine isn t heavily modified and you re only looking for a reliable replacement rather than a performance boost, a RideFix carburetor might offer more than you need. In such cases, a high-quality OEM or aftermarket carburetor (e.g., from Holley or Edelbrock) could suffice at a lower cost.

4. **Maintenance Requirements** Like any carburetor, the RideFix RF2306664 will require periodic cleaning and maintenance to perform optimally. If you re not diligent about carburetor care (e.g., cleaning jets, checking seals, and adjusting idle mixture), it may not last as long as advertised or could develop issues over time.

5. **Availability of Parts** While RideFix is well-regarded, their parts may not be as widely available as OEM or other aftermarket brands. If you run into issues or need replacement gaskets, seals, or components, sourcing them might take longer or require special ordering.

6. **Potential for Over-Driving** If you frequently push the engine to its limits (e.g., high RPMs, aggressive driving, or heavy loads), a carburetor even a high-quality one like RideFix can still wear out over time. RideFix carburetors are durable, but they re not indestructible, and excessive use may require more frequent rebuilds.

7. **Compatibility with Non-Stock Modifications** If your engine has non-standard modifications (e.g., forced induction, aggressive camshafts, or large displacement changes), the RideFix carburetor may not be sufficient. In such cases, you might need a larger or more aggressive carburetor (e.g., a 850CFM or 1000CFM) to match the engine s demands.

---

The RideFix RF2306664 is an excellent choice for owners of 1980-1989 GM Quadrajet 4MV 750CFM 4-barrel carburetors who prioritize performance, reliability, and longevity. It offers a direct replacement with noticeable improvements in throttle response, fuel efficiency, and overall engine smoothness. The brand s reputation for quality and durability makes it a trusted option for restoring or upgrading vintage fuel systems.

However, the higher cost and the need for proper installation and maintenance may not justify the purchase for everyone. If your primary goal is a simple, no-frills replacement and you re working with a tight budget, an OEM or well-reviewed aftermarket carburetor might be a more economical alternative. On the other hand, if you re committed to optimizing your engine s performance and don t mind investing in a premium part, the RideFix RF2306664 is a strong recommendation.

- You want a high-quality, direct replacement carburetor that improves performance and reliability.

- You re willing to invest in a premium part for your vintage engine.

- You plan to keep the engine in good condition with regular carburetor maintenance.

- You value the brand s reputation and warranty support.

- You re on a tight budget and can find a high-quality OEM or aftermarket carburetor at a lower cost.

- Your engine isn t heavily modified, and you only need a reliable replacement rather than a performance upgrade.

- You re uncomfortable with the installation process and prefer to have a professional handle it.

For most enthusiasts looking to restore or enhance their 1980-1989 Quadrajet-equipped vehicle, the RideFix RF2306664 is a **highly recommended** choice due to its balance of quality, performance, and compatibility. Just ensure you re prepared for the installation and maintenance responsibilities that come with owning a carburetor.

Details:

Integrated sump. 1 Features: color Silver. Volume:15 Gallon. Excellent Delivery.

Dual 8 vent outlet's top Of cell. Dual 8 outlet's. Quick release fuel cap.

part #: rf2306664 prices

• $118.88-$133.67

specifications fueltanksysteme:

• for makes: Rochester
• brand: Ridefix
• mpn: Rf2306664
• placement on vehicle: Front, Rear
• weight: 6.65 Kg
• packing: 1pcs
• manufacturer warranty: 1 Year
• surface finish: Polished
• fitment type: Direct Replacement
• color: Color
• type: Fuel Cell Tank
• material: Aluminum
• dimensions: 29.5 L X12 W X 9 H
• capacity: 15

shipping fueltanksysteme:

• service: Standard
• cost: $0.00
• class: Standard
• type: Fixed
• transit: 4-9 Days

seller fueltanksysteme:

• # reviews: 176
• rating: 98.4%
• city: Chino, California

offer fueltanksysteme:

• sold: 0
• best offers: True
• quantity: 5
• options: Ship-to-home
• availability: In Stock
• started: March 15, 2026

returns fueltanksysteme:

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

payments fueltanksysteme:

• credit card: Mastercard
• wallet: Apple-pay
• other

general fueltanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks