fits make: Chevy.

( Brand: Manley ), ( Manufacturer Part Number: 11812-1 ), ( Part Type: Intake Valve Block ), ( UPC: 807298053042 )
The Manley 11812-1 Race Master Intake Valve Block for Chevy 2.080, 11/32 is a high-performance component designed to deliver superior intake valve function in racing applications. This intake valve block is meticulously crafted from premium billet aluminum, ensuring superior strength and durability.
Each valve seat is CNC machined to exacting specifications, providing a perfect seal for optimal engine performance. The valve block is designed to accommodate intake valves with a stem diameter of 2.080 inches and a stem length of 11/32 inch.
The Race Master Intake Valve Block is engineered to enhance airflow and reduce turbulence, resulting in increased horsepower and torque. The block is also designed to work seamlessly with high-lift camshafts and other high-performance components.
The Manley intake valve block is finished with a hard anodized coating, providing excellent corrosion resistance and a sleek, professional appearance. It is also compatible with most aftermarket intake manifolds and cylinder heads.
Installation of the Manley 11812-1 Race Master Intake Valve Block is straightforward and can be completed with standard engine building tools. It is important to note that the use of this intake valve block is intended for racing applications only and is not suitable for use in street vehicles.
In summary, the Manley 11812-1 Race Master Intake Valve Block for Chevy 2.080, 11/32 is a high-performance component designed to deliver superior intake valve function in racing applications. It is meticulously crafted from premium billet aluminum, CNC machined to exacting specifications, and finished with a hard anodized coating. The block is designed to enhance airflow, reduce turbulence, and work seamlessly with high-lift camshafts and other high-performance components.
a. High-Performance: The Manley 11812-1 Race Master Intake Valve Block is designed for high-performance applications, making it an excellent choice for racing or high-power builds. It is constructed from high-quality materials, ensuring durability and reliability.
b. Improved Airflow: This intake valve block allows for improved airflow, which can lead to increased horsepower and torque. It is designed to reduce restriction in the intake tract, allowing for better engine breathing.
c. Precision Machining: The Manley intake valve block is precision-machined, ensuring that the valves seat properly and are aligned correctly. This can lead to improved engine performance and reduced wear on the valves and pistons.
2. Cons:a. Cost: The Manley 11812-1 Race Master Intake Valve Block is a premium product, and the cost reflects its high-performance capabilities. It may be more expensive than other aftermarket intake valve blocks or OEM parts.
b. Installation Complexity: Installing an aftermarket intake valve block can be a complex process, requiring specialized tools and knowledge. It may be necessary to remove the engine from the vehicle or use an engine stand for installation.
c. Potential for Leakage: There is a risk of leakage when installing an aftermarket intake valve block, especially if it is not installed correctly. This can lead to engine damage and decreased performance.
3. Conclusion:The Manley 11812-1 Race Master Intake Valve Block is a high-performance aftermarket part designed for racing and high-power applications. It offers improved airflow, precision machining, and durability. However, it comes with a higher cost and installation complexity, and there is a risk of leakage if not installed correctly.
4. Recommendation:If you are building a high-performance racing engine or looking to increase the power output of your Chevy engine, the Manley 11812-1 Race Master Intake Valve Block is an excellent choice. However, it is essential to consider the cost, installation complexity, and potential for leakage before making a purchase. If you are not comfortable with the installation process, it may be best to seek the help of a professional mechanic or engine builder.
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