
( Brand: Manley ), ( Manufacturer Part Number: 11135-8 ), ( Type: Exhaust ), ( Features: Will Help Boost The Performance Of Your Vehicle ), ( UPC: 807298046020 )
The Manley 11135-8 Sport Race Exhaust Valve Set is an essential upgrade for high-performance applications seeking improved exhaust gas flow and enhanced engine breathing. This set is specifically designed for 1.6-liter and 1.8-liter four-cylinder engines, making it an excellent choice for various race cars and high-performance applications.
The Manley Sport Race Exhaust Valves are made from high-quality stainless steel, ensuring durability and resistance to corrosion. Each valve features a large 32mm diameter, which allows for a significant increase in exhaust flow compared to stock valves. This results in improved engine performance, increased power output, and a more responsive throttle response.
The valves are designed with a steep valve angle to minimize exhaust backpressure and optimize exhaust flow. The valves are also equipped with a lightweight, hollow stem design, which reduces the overall weight of the valves and contributes to better engine response.
The valves come with Manley's proprietary Fuzzy Top technology, which features a unique valve seat design that eliminates the need for expensive and time-consuming valve lapping procedures. This design ensures a perfect seal between the valve and the seat, resulting in improved engine efficiency and reduced emissions.
The Manley Sport Race Exhaust Valve Set also includes high-quality, durable valve springs and retainers, ensuring reliable valve operation under high RPM conditions. The valves are designed to meet or exceed OEM specifications for lift, spring rate, and durability, and they are compatible with most aftermarket camshafts and lifters.
In summary, the Manley 11135-8 Sport Race Exhaust Valve Set is a high-performance upgrade for 1.6-liter and 1.8-liter four-cylinder engines, delivering improved exhaust flow, enhanced engine breathing, and increased power output. The valves are made from high-quality stainless steel, feature a large 32mm diameter, steep valve angle, lightweight hollow stem design, and Fuzzy Top technology for a perfect seal. The set includes durable valve springs and retainers for reliable valve operation under high RPM conditions.
The Manley 11135-8 Sport Race Exhaust Valve Set is a popular choice for high-performance applications due to its durability and design. Here are some pros and cons to help you make an informed decision:
Pros:1. High-performance design: The Manley Sport Race Exhaust Valves are designed for racing applications and provide improved exhaust flow, resulting in better engine performance.
2. Durable construction: These valves are made from high-quality materials, including stainless steel and titanium, which make them resistant to corrosion and wear.
3. Adjustable valve springs: The adjustable valve springs allow for fine-tuning of the valve operation, providing better control over engine performance.
4. Improved exhaust gas flow: The larger exhaust valves improve exhaust gas flow, reducing back pressure and increasing engine power.
5. Suitable for high-RPM applications: The Manley Sport Race Exhaust Valves are suitable for high-RPM applications, making them a popular choice for race cars and high-performance engines.
Cons:1. Expensive: The Manley Sport Race Exhaust Valve Set is more expensive than stock exhaust valves.
2. Installation complexity: Installing these valves requires specialized tools and knowledge, which may add to the cost and complexity of the installation.
3. Loud exhaust: The larger exhaust valves can result in a louder exhaust note, which may not be desirable for all applications.
4. Not suitable for stock engines: These valves are designed for high-performance applications and may not be suitable for stock engines.
5. May require additional modifications: Installing these valves may require additional modifications to the engine or exhaust system to achieve optimal performance.
In conclusion, the Manley 11135-8 Sport Race Exhaust Valve Set is a high-quality, high-performance exhaust valve set that provides improved exhaust flow, durability, and control over engine performance. However, it is more expensive than stock exhaust valves, requires specialized installation knowledge and tools, and may result in a louder exhaust note.
If you're looking to maximize engine performance in a high-performance application, then the Manley Sport Race Exhaust Valve Set is an excellent choice. However, if you're working with a stock engine or have a limited budget, then stock exhaust valves may be a more cost-effective option. Ultimately, the decision depends on your specific application and performance goals.
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