fits model: Corvair. make: Rochester. year: 1968–1969.

( Manufacturer Part Number: 7028009 ), ( Non-domestic Product: No ), ( Country Of Manufacture: United States ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Oe/oem Part Number: Same ), ( Manufacturer Warranty: 1 Year ), ( Features: Down Draft ), ( Surface Finish: Painted, Plated And Oem Finish )
The Rochester 7028009 carburetor is a classic automotive component suited for 1968 and 1969 Chevrolet Corvair applications. This vacuum secondary, single barrel carburetor is a primary choice for those seeking to maintain or restore the authenticity of their Corvairs from this era.
Measuring approximately 17.5 inches long, 12 inches wide, and 9 inches tall, this carburetor is designed to meet the uniquerequirements of Corvair engines. The 7028009 model is known for delivering optimal fuel efficiency and smooth engine performance, ensuring a satisfying driving experience.
Featuring a secondary choke system, this carburetor helps ensure a reliable starting process, even in cold weather conditions. Its vacuum secondary design optimizes performance under various driving conditions by providing an additional fuel mixture when needed, without compromising idle stability.
The primary jet size for this carburetor is 0.078 inches, while the secondary jet size is 0.090 inches, which allows for a precise air-fuel mixture for efficient combustion. The idle mixture screw is adjustable to fine-tune the fuel-air ratio, making it easier to achieve optimal engine performance.
The Rochester 7028009 carburetor comes with a wide-range adjustable primary and a 15-inch throttle shaft, providing thorough control over engine response. Moreover, it features brass fittings and an adjustable float height, ensuring a good seal and consistent fuel delivery.
This classic carburetor presents itself with an attractive appearance, featuring a polished aluminum body. Its fine-mesh air cleaner element is easily accessible for cleaning or replacement, contributing to hassle-free maintenance. Additionally, the 7028009 model is compatible with seven-piece emission control systems, ensuring compliance with modern-day emission regulations, making it an ideal solution for both restoration projects and daily driving applications.
To summarize, the Rochester 7028009 carburetor is a versatile and efficient solution for Corvair 1968-1969 engine applications. Its vacuum secondary design, adjustable primary, and ease of maintenance make it a standout component for enthusiasts seeking an authentic driving experience.
Buying Rochester 7028009 carburetors for 1968-1969 Corvairs as cores (rebuilt units) comes with both advantages and disadvantages. Here's a detailed analysis:
Advantages of buying Rochester 7028009 carburetors as cores:1. Cost-Effective: Buying used carburetors as cores can save you a significant amount of money compared to buying new ones. Rebuilding a used core reduces the overall cost of the project since you only pay for the labor and new parts, not the entire carburetor.
2. Availability: OEM parts can be challenging to find, but used carburetors may be more common in the aftermarket. Buying a used core as a starting point can save you time and effort in sourcing a compatible unit.
3. Authenticity: Original Equipment Manufacturer (OEM) carburetors ensure your vehicle's engine runs as close to stock as possible. This can maintain the vehicle's value and originality, essential for classic car enthusiasts.
Disadvantages of buying Rochester 7028009 carburetors as cores:1. Condition Unknown: When buying used carburetors, it is hard to know their condition until after the reb BUilding process. This could lead to unforeseen issues and additional repair costs.
2. Expenses for Rebuilding: While you save on the carburetor s cost, you invest in the rebuilding process. The labor cost and price of new parts can make the final cost close to or even exceed the cost of a new aftermarket or remanufactured carburetor.
3. Time Consuming: The rebuilding process can be time-consuming. You must source the core, arrange for its transportation, wait for the rebuild, and then have it installed.
Conclusion:Considering the pros and cons listed above, the decision to buy a Rochester 7028009 carburetor as a core or not depends on individual circumstances. If you're looking to save money and want an authentic OEM replacement part, buying a used core could be a good option, provided you're willing to accept the potential risks and the time and cost involved in the rebuild process.
On the other hand, if time is a concern or if the price and certainty of a newly rebuilt carburetor are important factors for you, considering other options like new aftermarket or remanufactured carburetors might be worthwhile. Do your research and understand your specific needs, budget, and timeline before making your decision.
You get complete new American-made accelerator pumps with Vito ethanol-proof, blue cups. These are fully guaranteed to work. Your new carbs will flow better than stock and therefore be more responsive to tuning engine demand. You might be shocked to learn that some others reuse the old fasteners, paint shafts, don't remove throttle or choke plates when cleaning, and use incorrect parts from just about any year, so ask good questions wherever you decide buy.
Most carbs can be used on different year engines without any modifications other than the main jet size, but my recommendation is to stick same or newer as your engine. You get both for the final bid - one bid, two carbs, not aches, you what is in pictures your 1968 or 1969 engine. All rubber and gasket parts are ethanol-proof as advertised by their suppliers. I include instructions and tips for an easy installation.
Just check with me for core rebate details if any of this is confusing. This is a PAIR 2 of Rebuilt Premium Level World Famous Wolf Enterprises Corvair Carburetors. The carbs are recolored in OEM tones like the photo yes, they really did look this from factory and come with 4 base gaskets fasteners. The choke shaft cams, which are usually loose, have been modified and replanted or replaced for an accurate setting.
You should also get better gas mileage. I have all years on hand right now, but probably not for long. They include the best gaskets and parts available are set up adjusted to eliminate most, if not all, synchronization procedures. I install new bright Steel Fasteners and Lifetime SS Fuel Filter Screens in place of the antique sauntered bronze cylinders.
The carbs have the correct .086 fuel inlet seats with Vito tipped needles.