
( Brand: Manley ), ( Manufacturer Part Number: 11319-1 ), ( Part Type: Valve Exhaust ), ( UPC: 807298018935 )
The Manley 11319-1 Race Master Exhaust Valve is a high-performance aftermarket exhaust valve designed for serious racers and high-performance engine builders. This valve is engineered to provide superior durability, reliability, and performance compared to original equipment valves.
The valve body is made from forged 356 aluminum alloy, which is lightweight yet extremely strong. The stem is made from 4340 chrome molybdenum steel, providing excellent strength and resistance to fatigue. The valve seat is made from Manley's proprietary FKM (fluorocarbon) material, which offers superior sealing properties and durability, even under the most extreme conditions.
The valve features a large 31mm (1.22-inch) diameter stem, which allows for larger valve springs and improved valve control. The valve also comes with titanium retainers and dual valve springs, which help to reduce weight and provide improved valve control and consistency.
The valve is designed to work with both natural and forced induction engines, making it a versatile choice for a wide range of racing applications. It also comes with a valve spring kit, which includes both heavy and light springs, allowing for adjustability to suit different engine configurations and operating conditions.
The Manley 11319-1 Race Master Exhaust Valve is precision machined and inspected to ensure the highest level of quality and performance. It is also available in both intake and exhaust configurations, and in various sizes to suit different engine applications.
In summary, the Manley 11319-1 Race Master Exhaust Valve is a high-performance aftermarket exhaust valve that offers superior durability, reliability, and performance compared to original equipment valves. It is made from high-quality materials, features a large diameter stem, and is available in various sizes and configurations to suit different racing applications.
The Manley 11319-1 Race Master Exhaust Valve is a high-performance aftermarket exhaust valve designed for racing applications. Here are some pros and cons to consider before making a purchase:
Pros:1. Enhanced Performance: Manley Race Master Exhaust Valves are designed to provide improved engine performance by reducing exhaust gas backpressure and providing better flow.
2. Durability: Manley valves are made from high-quality materials, such as stainless steel, and are designed to withstand the rigors of racing.
3. Customizable: Manley offers a variety of sizes and configurations to fit different engine applications.
4. Improved Throttle Response: By reducing exhaust gas backpressure, these valves can help improve throttle response and overall engine performance.
Cons:1. Cost: Manley Race Master Exhaust Valves are more expensive than OEM valves due to their high-performance design and materials.
2. Installation: Installing aftermarket exhaust valves can be a complex and time-consuming process, requiring specialized tools and expertise.
3. Noise: These valves can create more noise than OEM valves due to their larger diameter and improved flow.
Conclusion:The Manley 11319-1 Race Master Exhaust Valve offers significant performance benefits for racing applications, including improved engine flow, reduced backpressure, and enhanced durability. However, these benefits come at a cost, both in terms of the initial investment and the installation process. Additionally, these valves may create more noise than OEM valves. Ultimately, the decision to purchase a Manley Race Master Exhaust Valve depends on your specific racing application, budget, and willingness to invest in high-performance components.
Recommendation:If you're a serious racer looking for maximum performance and durability, the Manley 11319-1 Race Master Exhaust Valve is an excellent choice. However, if you're on a budget or prefer a quieter exhaust system, you may want to consider other options. Before making a purchase, be sure to consult with a qualified mechanic or engine builder to ensure that these valves are the best fit for your specific racing application.
These 5/16'' .3110'' stem valves are ONLY available with Bead Lock keeper grooves. American Express.