fits model: Corvette. make: Rochester.

( Manufacturer Part Number: 17256 ), ( Part Type: Lever Fuel Shaft ), ( Material: Steel ), ( Vintage Part: Yes ), ( Universal Fitment: No )
The Rochester 17256 FT63/FT65 Butterfly Shaft Lever is a crucial component in the Corvette's fuel injection system. Designed to meet the highest standards of performance and durability, this product is engineered to deliver efficient fuel delivery for optimal engine performance.
Part Number: The part number, 17256, is essential for identifying this specific component. It is specifically engineered for use in FT63 and FT65 Rochester Quadra-Jet and Rochester Quadra-Jet II fuel injection systems found in various Corvette models from the late 1950s to the early 1960s.
Functionality: This butterfly shaft lever plays a critical role in the fuel injection system. It controls the fuel flow to the engine by moving the butterfly valves, which are responsible for delivering fuel to the engine's combustion chambers. The lever, which is typically connected to the accelerator pedal linkage, receives input from the driver to control the opening and closing of the butterfly valves, allowing for smooth engine response and consistent power delivery.
Superior Quality: Made from high-quality materials to ensure longevity and durability, the Rochester 17256 FT63/FT65 Butterfly Shaft Lever is compatible with both passenger car and racing applications. It is designed to withstand the demands of high-performance driving while maintaining precise fuel delivery for optimal engine performance and fuel economy.
Key Features:1. Engineered for use in Rochester Quadra-Jet and Rochester Quadra-Jet II fuel systems for Corvettes from the late 1950s to early 1960s.
2. Controls fuel flow to the engine by moving butterfly valves.
3. Made from high-quality materials for durability and longevity.
4. Designed for use in both passenger car and racing applications.
5. Consistent power delivery and optimal engine performance.
The Rochester 17256 FT63/FT65 Butterfly Shaft Lever is an essential upgrade for any Corvette enthusiast looking to improve their fuel injection system's functionality, performance, and overall reliability. This meticulously crafted component ensures that your engine receives the ideal fuel mixture, enabling smooth power delivery, and consistent performance. Trusted by the racing community and committed Corvette owners, it represents a smart investment for any vehicle restoration or improvement project.
The Rochester 17256 FT63 FT56 Butterfly Shaft Lever is a crucial component of Corvette's fuel injection system. If you are considering purchasing this part, here are the advantages and disadvantages to help you make an informed decision.
Pros:1. Enhanced Performance: The butterfly shaft lever, being a vital component of the fuel injection system, plays a significant role in optimizing engine performance. By ensuring the proper functioning of this part, you can expect improved fuel efficiency and smoother power delivery.
2. Better Fuel Economy: With a well-functioning Rochester 17256 FT63 FT56 Butterfly Shaft Lever, your Corvette's fuel injection system is more efficient. This can translate into better fuel economy, as your vehicle requires less fuel to cover the same distance.
3. Improved Emissions: When your fuel injection system is operating at its best, it can help reduce hydrocarbon and nitrogen oxide emissions from your Corvette's exhaust. This is beneficial not only for the environment but also for adhering to emission standards.
4. Durability: The Rochester 17256 FT63 FT56 Butterfly Shaft Lever is known for its robustness. If you are an enthusiast who frequently takes your Corvette for high-performance drives, the upgraded butterfly shaft lever can withstand the wear and tear effectively.
Cons:1. Cost: Upgrading to the Rochester 17256 FT63 FT56 Butterfly Shaft Lever can be costly, especially if it is not originally included in your Corvette. However, keep in mind that the potential benefits in performance, economy, and emissions might be worth the investment for some.
2. Installation Complexity: Installing the butterfly shaft lever is not a straightforward process and may require expertise and specialized tools. While professional installation is recommended, there are aftermarket options for do-it-yourself (DIY) enthusiasts with adequate experience and resources.
3. Availability: Original equipments (OEM) Rochester 17256 FT63 FT56 Butterfly Shaft Levers for Corvettes can be difficult to find. Be sure to conduct extensive research or contact various dealerships and aftermarket suppliers to ensure availability and competitive pricing.
4. Time-Consuming: The replacement process of the Rochester 17256 FT63 FT56 Butterfly Shaft Lever may take time, as the diagnosis, parts ordering, and installation can be lengthy. Plan your project carefully to minimize downtime.
Conclusion:The decision to buy a Rochester 17256 FT63 FT56 Butterfly Shaft Lever for your Corvette fuel injection system involves balancing the potential benefits with the costs and complexity. If you're an enthusiast looking to enhance your Corvette's performance, emissions, and fuel economy, the upgrade could be a worthwhile investment. However, it's essential to consider your budget, availability of the part, and your willingness to take on the installation process.
Recommendation:We recommend thoroughly researching the Rochester 17256 FT63 FT56 Butterfly Shaft Lever, including its compatibility with your Corvette model and year, to ensure the best results. To save time and hassle, especially for the installation process, consider partnering with a trusted professional mechanic, or purchase the part from a reputable supplier with excellent customer support.
I'm selling an original throttle linkage lever arm that mounts on the rear of horizontal butterfly shaft in a 7017375 or 7380 Corvette fuel injection unit. This is the only one I have. Jerry Bracelet, Its been cad-plated recently, and needs no repair.