fits make: Pontiac.

( Brand: Manley ), ( Manufacturer Part Number: 11355-8 ), ( Type: Exhaust ), ( Features: Ul Li Stainless Steel Construction, Ensuring Reliable Performance Even In Demanding Conditions. /li ), ( UPC: 807298052434 )
The Manley 11355-8 Exhaust Manifold is a high-performance aftermarket solution designed to replace the original equipment exhaust manifold on select Pontiac R/M engines, specifically those with a 1.770-inch exhaust flange bore size. This manifold is crafted with meticulous attention to detail, ensuring a perfect fit and superior engine performance.
Manufactured using premium quality materials, this exhaust manifold is engineered to withstand the rigors of high-performance driving. Its robust design features a 3-bolt boss pattern that provides excellent sealing and durability, while allowing for maximum engine flexibility. The exhaust ports are carefully designed to optimize exhaust gas flow for improved scavenging and power output.
Each manifold undergoes a thorough inspection and rigorous testing process prior to leaving the factory. This ensures that every unit meets Manley's stringent quality standards, providing you with a part that delivers reliable and consistent performance.
The Manley 11355-8 Exhaust Manifold is an essential upgrade for any Pontiac R/M engine looking to unleash its full potential. Not only does it improve airflow and enhance engine performance, but it also adds a touch of style and distinction to your engine bay.
Get ready to experience the difference a high-quality aftermarket part can make in your Pontiac R/M engine. Trust Manley for exceptional performance, durability, and a hassle-free installation process.
The Manley 11355-8 Exhaust Manifold is a popular aftermarket replacement option for the Pontiac R/M Series 1.770in exhaust. In this analysis, we will discuss the key advantages and disadvantages of purchasing this part to help you make an informed decision.
Pros:1. Improved Performance: The Manley exhaust manifold is known for its superior casting and superior exhaust flow, which can lead to improved engine performance. This includes better throttle response, increased power, and improved engine efficiency.
2. Durability: Manley is a well-known manufacturer of high-performance engine components, and their exhaust manifolds are renowned for their durability. The 11355-8 exhaust manifold is designed to withstand higher temperatures and pressure than factory manifolds, making it an ideal choice for high-performance applications.
3. Compatibility: The Manley 11355-8 exhaust manifold is specifically designed to fit the Pontiac R/M Series 1.770in exhaust application. This ensures a precise fit and reduces the need for substantial modifications, saving you time and money.
4. Versatility: This exhaust manifold can be used in both high-performance and stock applications, making it a flexible option for various automotive needs.
5. Engine Protection: The Manley exhaust manifold is designed with thicker walls and reinforced gasket surfaces, which help protect your engine from excessive heat and pressures, enhancing reliability.
Cons:1. Cost: The Manley 11355-8 exhaust manifold is a premium aftermarket product, and as such, it can be quite expensive compared to factory exhaust manifolds or other aftermarket options.
2. Complex Installation: While the manifold fits perfectly to the Pontiac R/M Series, the installation can be more complicated than other aftermarket exhaust manifolds due to the high-performance features. Proper installation by a certified mechanic is recommended to ensure optimal results.
Conclusion:The Manley 11355-8 exhaust manifold offers significant advantages for Pontiac R/M Series 1.770in exhaust system owners looking for improved engine performance, increased durability, and reliability. The compromise that comes with this premium part is the higher cost and potentially more complex installation process. Considering these factors, the Manley exhaust manifold is an excellent investment for those wanting the best possible performance and longevity from their engine system.
Recommendation:For Pontiac R/M Series owners seeking high-performance and durability, the Manley 11355-8 exhaust manifold is an excellent replacement option for their stock exhaust manifold. This investment can provide better power, improved engine efficiency, and enhanced protection against excessive heat and pressure for their engine system. Potential buyers should carefully consider their budget and be prepared for a more complex installation process. Overall, the benefits of the Manley exhaust manifold justify the investment for the serious enthusiast.
Valve Head Diameter in: 1.770 in. Manley 11355-8 - Pontiac R/M 1.770In Exhaust Valves. Finish: Swirl Polish.
Type: Exhaust. Color: Natural. Material: Stainless. Chrome Stems and Hard Tips: stems hard tips are incorporated for enhanced longevity wear resistance.
Head Style: Dish. Variety of Shapes: Choose between Race Master Straight Stem and Flo shapes to suit your racing engines specific requirements. Swirl Polished and Fully Machined: The valves feature swirl polished under head areas fully machined combustion faces to optimize airflow efficiency. Their product line-up includes valve train components, pistons, rings, connecting rods, and crank shafts for everything from late model V8s to sport compacts.Product Line: Race Series.
Valve length in: 5.100 in. Recommended for Alcohol Engines: These valves are the recommended choice exhaust in alcohol engines, ensuring reliable performance even demanding conditions.