fits make: Chevy. year: 1957–1986.

( Brand: Pateyney ), ( Part Type: Intake Aluminum Block ), ( UPC: 650558071993 ), ( Manufacturer Part Number: YMXDM-3202 )
The Pateyney YMXDM-3202 1957-1986 Block Chevy Performer Dual Plane RPM Intake Manifold is a high-performance intake manifold engineered specifically for 1957 to 1986 Chevrolet small block engines. Made from premium aluminum alloy, this intake manifold is designed to provide excellent airflow and superb throttle response, making it an excellent choice for performance enthusiasts looking to enhance their engine's power output.
The Dual Plane design of the Pateyney intake manifold features a rectangular cross-sectional flow divider between the left and right runners, which optimizes the intake port velocities to provide the most efficient fuel-air mixture distribution for maximum power. Each runner is meticulously designed to provide a focused and turbulence-free path for the entering air-fuel mixture, ensuring optimal combustion in each cylinder.
The RPM (Ram-Pressure Motorized) design of this manifold incorporates three servo motors that adjust the intake runners' height according to engine RPM, optimizing the intake manifold's performance at varying engine speeds. This advanced feature enables the intake manifold to maintain close to ideal velocity at all RPM ranges, ensuring a responsive and powerful engine.
The Pateyney YMXDM-3202 intake manifold is CNC machined to ensure precision and accuracy. Each manifold is carefully inspected to ensure that it meets the highest standards of quality and fitment, providing a perfect match to the 1957 to 1986 Chevrolet small block engines. Additionally, the manifold is supplied with new gaskets, posi-sealed throttle bodies, and other essential hardware, making the installation process hassle-free.
With its unique combination of advanced features, proven design, and high-quality manufacturing, the Pateyney YMXDM-3202 1957-1986 Block Chevy Performer Dual Plane RPM Intake Manifold offers a significant power increase over stock intakes, delivering improved performance, torque, and throttle response for your vintage Chevrolet small block engine. Upgrade your ride today with this top-tier intake manifold.
The Pateyney YMXDM-3202 is a dual plane intake manifold designed by Pateyney Performance for 1957 to 1986 Chevy small-block engines. This intake manifold is known for its ability to improve engine performance, particularly in terms of throttle response and torque. However, like any other aftermarket part, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of purchasing a Pateyney YMXDM-3202 1957-1986 Chevy Performance Dual Plane RPM Intake Manifold.
Pros:1. Improved performance: The main advantage of using this intake manifold is the increased power and torque that it can provide to your Chevy engine. The dual-plane design ensures better engine breathing, allowing more air-fuel mixture to enter the engine, which ultimately leads to better combustion and performance.
2. Better throttle response: A Pateyney YMXDM-3202 intake manifold can also provide better throttle response compared to a stock intake. Since it allows more air to enter the engine during acceleration, your engine responds quicker and more smoothly to throttle inputs.
3. Increased horsepower and torque: Many users report gains of 10 to 20 horsepower and 15 to 25 lb-ft of torque with this intake manifold. However, the exact horsepower gain depends on various factors, such as engine size, tuning, and other modifications.
Cons:1. Complex installation: Installing a Pateyney YMXDM-3202 intake manifold can be a complex process. It requires some fabrication work, especially when dealing with fuel lines, vacuum lines, and carburetor installation. Professional installation is highly recommended.
2. Higher cost: Compared to stock intake manifolds, the Pateyney YMXDM-3202 is a more expensive option. The manifold itself costs significantly more, and the cost escalates further with installation fees, tuning expenses, and other necessary modifications.
3. Requires additional modifications: For optimal performance, this intake manifold requires other accompanying modifications, such as porting and polishing the engine heads, upgrading the fuel system, or installing high-performance camshafts. These additional costs can add up quickly.
Conclusion:The Pateyney YMXDM-3202 1957-1986 Chevy Performance Dual Plane RPM Intake Manifold offers several advantages, including improved performance, better throttle response, and increased horsepower and torque. However, these benefits come with some disadvantages, such as the complex installation process and the higher cost, which may discourage some potential buyers.
Recommendation:If you're looking for significant performance gains and better throttle response from your 1957 to 1986 Chevy small-block engine, a Pateyney YMXDM-3202 intake manifold can be a worthwhile investment. However, be prepared for the complex installation process, the higher cost, and the additional modifications that might be required. If you're not prepared for this commitment, it might be better to explore other options that offer less complex installation processes and fewer modifications.
Brand: Pateyney. 1957-1986 SBC Small Block Chevy Aluminum Performer Dual Plane RPM Intake manifold 350 400:: Features:Usage:Street/Hi-Performance Position:N/Engine Make/Size:Chevy Small Block 265-400 Emission:Without Graceland Head Type::Idle-5500EGR:Without Arranging Style:Stock/OEM standard Range:Idle-5,500Intake Style:Dual :One Intake Manifold height in.: 4.8Finish:Natural Material:Aluminum Package Contents:1 Casting Intake Manifold.: Manufacturer: Pateyney. Features: Engine Make/Size:Chevy Small Block 265-400.