
( Brand: Manley ), ( Manufacturer Part Number: 11303-8 ), ( Part Type: Valve Exhaust ), ( UPC: 807298048192 )
Manley 11303-8 Race Master Exhaust Valves are a premium choice for high-performance racing applications. These valves are designed to deliver optimal performance and durability, making them a favorite among professional racers and enthusiasts.
Each valve is meticulously crafted from high-quality carbon steel, ensuring strength and longevity under the extreme conditions of racing. The valves feature a large 1.25-inch diameter, which allows for increased airflow and improved engine performance. The valves also come with a 0.080-inch thick stem, providing superior sealing and durability.
The valves are equipped with a hardened valve seat that ensures a secure seal and minimizes the risk of leaks. The valve stems are also chrome-molybdenum coated for added durability and resistance to wear and tear. The valves are compatible with a wide range of engines, making them a versatile choice for various racing applications.
The Manley 11303-8 Race Master Exhaust Valves come in a set of four, and each valve is precision-machined to ensure perfect fit and function. The valves are also designed to be easy to install, making them a convenient choice for DIY racers.
In summary, the Manley 11303-8 Race Master Exhaust Valves are a high-quality, high-performance choice for racing applications. With their large diameter, hardened valve seat, and durable construction, these valves are designed to deliver the power and reliability that racing demands. Whether you're a professional racer or an enthusiast, these valves are a smart choice for your racing engine.
1. High Quality: Manley is known for its high-quality products, and these Race Master Exhaust Valves are no exception. They are made from top-grade materials to ensure durability and reliability.
2. Race-Proven Design: These valves are specifically designed for high-performance applications, making them suitable for racing or high-performance street vehicles.
3. Improved Performance: Replacing worn-out or stock exhaust valves with the Manley Race Master Exhaust Valves can help improve engine performance, efficiency, and power output.
4. Adjustable: The valves come with adjustable valve seats, allowing you to fine-tune the valve clearance for optimal performance.
Cons:1. Cost: As high-performance parts, these valves are priced higher than standard exhaust valves, which might be a deterrent for some buyers.
2. Installation: Installing these valves requires a certain level of mechanical skill and knowledge. If you're not comfortable working on your own vehicle, it might be worth considering professional installation.
3. Specific Application: These valves are designed for specific engine types and sizes, so it's crucial to ensure they are compatible with your vehicle before purchasing.
Conclusion: The Manley 11303-8 Race Master Exhaust Valves offer excellent quality, race-proven design, and the potential for improved performance for your high-performance vehicle. However, they come at a higher cost and require a certain level of mechanical knowledge for installation. If you're looking to upgrade your exhaust system for improved performance in a suitable application, these valves could be a worthwhile investment. Otherwise, standard exhaust valves might be a more cost-effective choice.
These 5/16'' .3110'' stem valves are ONLY available with Bead Lock keeper grooves. American Express.