fits model: 350, 400. make: Chevrolet, Rochester.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: XR9HWP ), ( Bolt Hole Spacing: 93.5 Mm 50.5 Mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Choke Air Horn Outer Diameter: 78 Mm ), ( Choke Type: Heat Choke ), ( Compatible Make: For Chevy ), ( Features: Automatic Mixture Control, Down Draft ), ( Fitment Engine: For Chevy 5.7l 350cu, For Chevy 6.6l 400cu ), ( Fitment Type: Direct Replacement ), ( Fits 1: For Chevy 350 5.7l Engine 1970-1980 ), ( Fits 2: For Chevy 400 6.6l Engine 1970-1975 ), ( Fits 3: For Chevy Blazer 1970-1974 ), ( Fits 4: For Chevy C10 C20 C30 C50 C60 C70 ), ( Fits 5: For Chevy G10 G20 G30 ), ( Fits 6: For Chevy K10 K20 K30 ), ( Fits 7: For Chevy P10 P20 P30 ), ( Input Voltage: Dc 12v ), ( Intake Side Inner Diameter: 42.8 Mm ), ( Items Included: Gasket, O-rings ), ( Manufacturer Warranty: 2 Years ), ( Material: Alloy ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 17054616, Ca-22-3174r, 3113, For 2gc, Carburetor, Carburettor, Carburetter, Carb, Carby, 2-barrel Carburetor, 2 Barrel Carburetor, 2 Barrel Carb, Carb Carby, 2 Bbl Carburetor, 2 Bbl Carb, Two Barrel Carburetor, Two-barrel Carburetor, For Chevy 350 Carburetor, For Chevy 400 Carburetor ), ( Placement On Vehicle: Front ), ( Type: Carburetor ), ( Universal Fitment: No ), ( Venturi Diameter: 30 Mm )
Introducing the Maximum Motorsports XR9HWP Barrel Carburetor Carburetion Kit, specifically designed for Chevrolet Rochester 2GC 350 400 5.7L 6.6L engines. This high-performance carburetor kit is an excellent choice for those seeking to enhance the fuel delivery system of their classic or muscle car.
The XR9HWP kit comes with a set of high-performance, 950 CFM, double-pumper, Rochester-style barrels. These barrels are constructed from billet aluminum and feature a unique, high-velocity design. The interior of the barrels are CNC-ported for maximum fuel flow and optimal fuel distribution. Each barrel is equipped with a 1.75-inch primary bore and a 2.05-inch secondary bore, ensuring precise fuel mixture for optimal engine performance.
The kit also includes a set of high-performance, adjustable needle and seat assemblies. These assemblies are designed to provide precise fuel mixture adjustments, allowing for optimal tuning of the engine for various driving conditions. The needle and seat assemblies are made from hardened steel for durability and long-lasting performance.
The XR9HWP kit also includes a set of high-performance, adjustable idle mixture screws. These screws are designed to provide precise control over the engine's idle mixture, ensuring a smooth and stable idle under various conditions.
The kit comes with a set of high-performance, adjustable power valves. These valves are designed to provide precise fuel control during acceleration, ensuring optimal engine performance and power delivery. The power valves are made from high-quality stainless steel for durability and long-lasting performance.
The XR9HWP kit also includes a set of high-performance, adjustable primary and secondary throttle shafts. These shafts are designed to provide precise throttle control, ensuring optimal engine response and power delivery. The primary and secondary throttle shafts are made from high-quality steel for durability and long-lasting performance.
The kit includes a set of high-performance, adjustable accelerator pumps. These pumps are designed to provide precise fuel delivery during acceleration, ensuring optimal engine performance and power delivery. The accelerator pumps are made from high-quality brass for durability and long-lasting performance.
The XR9HWP kit is also compatible with various fuel pressure regulators and fuel systems, allowing for easy installation and integration into your existing fuel system. The kit also includes all necessary hardware for installation.
Overall, the Maximum Motorsports XR9HWP Barrel Carburetor Carburetion Kit is an excellent choice for those seeking to enhance the fuel delivery system of their Chevrolet Rochester 2GC 350 400 5.7L 6.6L engine. With its high-performance barrels, adjustable needle and seat assemblies, adjustable idle mixture screws, adjustable power valves, adjustable primary and secondary throttle shafts, and adjustable accelerator pumps, this kit provides precise fuel control and optimal engine performance.
The Maximum Motorsports XR9HWP barrel carburetor kit is a popular aftermarket upgrade for Chevrolet Rochester 2GC 350, 400, and 5.7L 6.6L engines. This kit is designed to improve engine performance by providing better fuel delivery and air flow. Here are some pros and cons of investing in this carburetor kit.
Pros:1. Improved Performance: The XR9HWP kit is known to provide better throttle response, increased horsepower, and improved fuel economy compared to the stock carburetor.
2. Customization: The kit offers a high level of customization, allowing users to fine-tune the carburetor to suit their specific engine and driving conditions.
3. Quality Build: Maximum Motorsports is a reputable brand known for producing high-quality aftermarket parts. The XR9HWP kit is no exception, with its durable construction and precise machining.
4. Easy Installation: The kit comes with detailed instructions, making it easier for DIY enthusiasts to install the carburetor themselves.
Cons:1. Cost: The XR9HWP kit is more expensive than a stock carburetor, which may be a deterrent for some buyers.
2. Complexity: The kit offers a high level of customization, which can be overwhelming for some users. It may require a significant amount of time and effort to set up the carburetor properly.
3. Fitment Issues: Some users have reported fitment issues with the kit, particularly with the intake manifold and throttle linkage.
Conclusion:The Maximum Motorsports XR9HWP carburetor kit offers significant performance improvements and customization options for Chevrolet Rochester engines. However, it comes with a higher price tag and a degree of complexity that may not be suitable for all buyers. Ultimately, the decision to invest in this kit depends on an individual's specific needs and budget.
Recommendation:If you're looking to significantly improve the performance of your Chevrolet Rochester engine and are willing to invest time and effort into the customization process, then the Maximum Motorsports XR9HWP carburetor kit is a worthwhile investment. However, if you're on a tight budget or prefer a simpler solution, then a stock carburetor or a less expensive aftermarket alternative may be a better choice.
Best Costumer Service. Therefore, to make sure the proper engine function and have a nice driving experience, good quality carburetor is highly recommended. Barrel Count: Fast Start Steady Speed: With strong and stable power, the carburetor also benefits start of engine, it helps to steady speeds offer sufficient power in speeding up, dramatically improving engine performance.
Package Included. Add more horse power while maintaining near stock fuel mileage. Factory Warranty. Intake Side Inner Diameter: 42.8mm Two Same.
Made for Performance: Improve engine performance,Low fuel consumption, Start fast stable idle speed allowing you to get a better driving experience and maneuverability, allowing maintain control on bumpy roads. >>you might also like. Fuel-Efficient Strong Power: The integrated carburetor kit works excellent in fuel consumption, greatly improving utilization, reducing costs, and saving more energy, thus effectively enhancing the power of engine
Choke Type: Heat. It begins from the date purchased. Even though the carburetor was adjusted to original specifications, please adjust it according condition of your engine before installation. Mounting Flange Type: Throttle bore.
Premium Material: The carburetor for Chevrolet was made of high quality Zinc Alloy. Bolt Hole Spacing length width : 93.5mm 50.5 To Center. Fuel Type: Gasoline. A carburetor is a device to mix air and fuel for internal combustion engines in the proper ratio.
Replace Part Number. Fast Shipping. Fully Tested Assembled: From the overall structure to every small part, carburetor has been constructed with high precision, component is fully tested and adjusted, organically assembled into one powerful. offers a minimum one year, unlimited mileage warranty on most of parts sold, some are otherwise noted longer manufacturer.
Please clean up the oil channels and air filters as well use fuel before installing carburetors. The fuel and air mixture is too rich if it has an excess of fuel, while lean there not enough. Choke Air Horn Outer Diameter: 78mm.