fits model: 350. make: Chevrolet. year: 1990.

( Manufacturer Part Number: 17088152 ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Features: Down Draft ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )
The Chevrolet Quadrajet 4-barrel carburetor, specifically part number 17088152, is a iconic fuel delivery system that was commonly used in General Motors vehicles produced during the 1980s. Designed for use with 350 cubic inch engines, this Quadrajet carburetor is a reliable and efficient solution for those restoring or working on classic Chevrolet models from this era.
This carburetor is an essential component of the vehicle's engine system, responsible for regulating the flow of fuel into the engine for optimal combustion. Featuring a classic square-shaped design with four barrels arranged in a simple, yet effective layout, the Quadrajet delivers a balanced fuel mixture to ensure consistent engine performance.
The bore size of this Quadrajet carburetor is 2.00 inches, making it compatible with a wide range of applications among 350 GM engines. The base gasket thickness is 0.063 inches, which gives architectural stability to the carburetor setup. Furthermore, the 17088152 variant includes the essential components such as the float bowls, main jets, power jets, needle and seats, and throttle shaft assembly. All these parts contribute to the Quadrajet's proven reputation for smooth idle and steady power delivery.
The Quadrajet carburetor's main features include a self-adjusting accelerator pump, a non-vacuum secondary circuit, and a meticulously designed power pump circuit. These features, along with the proper tuning, contribute to the carburetor's capacity to maintain vacuum, ensure proper fuel metering, and deliver ideal fuel pressure for a smooth, powerful driving experience.
In summary, the Chevrolet Quadrajet 17088152 4-barrel carburetor is an authentic and valuable addition to any classic 350 GM vehicle from the 1980s. Renowned for its dependability and power delivery, this iconic carburetor offers a dependable and cost-effective solution for those seeking to revitalize their vintage GM automobile, ensuring a memorable and enjoyable driving experience.
The Chevrolet Quadrajet 4-barrel carburetor, specifically model number 17088152, which is applicable to 1980s GM vehicles with a 350 engine, can be a viable option for those seeking to restore or upgrade their classic cars. Here is a list of pros and cons that may help in making a decision:
Pros:1. Authenticity: Installing an original Quadrajet carburetor enhances the authenticity of a classic Chevrolet vehicle, savors the original driving experience, and preserves the automobile's historical value.
2. Superior Performance: The Quadrajet carburetor is renowned for providing smooth idle, excellent throttle response, and efficient fuel delivery all attributes that are vital for driving pleasure.
3. Improved fuel economy: Compared to modern fuel injection systems, the Quadrajet carburetor may offer slightly better fuel economy in certain driving conditions.
4. Availability: These carburetors have been widely used in various GM vehicles throughout the 1980s. There is a considerable aftermarket demand, ensuring their accessibility and affordability for the majority of enthusiasts.
5. Better support and resources: Due to their popularity, Quadrajet carburetors enjoy extensive online resources, forums, and technical support from enthusiasts, which makes troubleshooting and installation relatively straightforward.
Cons:1. Complexity: The Quadrajet carburetor is more complex than modern fuel injection systems, requiring careful calibration, maintenance, and expertise to achieve optimal performance.
2. Fuel efficiency: Although they may provide some fuel economy benefits compared to modern fuel injection systems, they are generally less fuel-efficient. This might be a concern for daily drivers but is typically an acceptable trade-off for enthusiasts seeking the traditional driving experience.
3. Time-consuming setup: Installing a Quadrajet carburetor requires considerable time and effort to configure the idle mixture, vacuum secondary circuit, and the correct jetting to ensure the engine runs smoothly and efficiently.
4. Environmental impact: Staying true to the car's original configuration may not appeal to those who are eco-conscious, given that the Quadrajet carburetor doesn't meet today's stringent emission standards.
In conclusion, the decision to purchase a Chevrolet Quadrajet 4-barrel carburetor (17088152) for a 1980s 350 GM vehicle ultimately depends on individual preferences and priorities. Enthusiasts, collectors, and those wishing to restore their classic car to its original state will find great value and appreciation in owning and installing this authentic component. Conversely, commuters who prioritize fuel efficiency, simplicity, or minimal maintenance may not reap the same benefits.
If you are considering purchasing a Quadrajet carburetor, make sure you thoroughly research its installation process, required resources, and the availability of technical support before making your decision. Your choice should be based on your specific requirements, driving habits, and the significance of maintaining the authenticity and driving experience that comes with owning a classic Chevrolet vehicle.
Everything moves freely. Electric choke with TPS. Good core for rebuilding.
This was used on a variety of 81-90 engines. Please see photos for more details.