4220 specifications
The Edelbrock 4220 is a well-respected performance intake manifold designed for small-block Chevrolet engines, particularly the popular 350 cubic inch variant. Renowned for its blend of innovative technology and classic performance design, the 4220 caters to car enthusiasts seeking improved horsepower and torque characteristics.One of the main features of the Edelbrock 4220 is its dual-plane design, which allows for better air-fuel mixing and distribution to the engine cylinders. This design feature is critical in optimizing throttle response and overall performance, particularly in street and mild performance applications. The intake manifold supports a wide range of operating conditions, providing flexibility for both daily driving and spirited performance.
The material used in the construction of the 4220 is aluminum, which offers a lightweight characteristic compared to cast iron options. This not only reduces the overall weight of the engine bay but also enhances thermal conductivity, helping to keep engine temperatures in check during high-performance driving. The aluminum construction is complemented by a precision-engineered finish, featuring a natural or polished surface that not only adds to the aesthetic appeal but also resists corrosion.
The Edelbrock 4220 also boasts a unique design that enhances its compatibility with performance accessories. With provisions for both standard and aftermarket throttle linkage, it accommodates a variety of performance carburetors, making it an attractive choice for tuners looking to optimize their setups. Furthermore, the 4220 supports power adders, such as nitrous systems, further expanding its capability.
Another characteristic of the 4220 is its ability to improve torque output in the lower to mid-range RPM band. This makes it an excellent choice for drivers who prioritize acceleration and responsiveness, especially in street applications. Additionally, the manifold is engineered to work effectively with factory-style cylinder heads, making it a seamless upgrade for many enthusiasts.
Overall, the Edelbrock 4220 stands out in the automotive aftermarket for its combination of high-quality construction, innovative design, and versatile performance characteristics. Whether for weekend warriors or daily drivers, this intake manifold provides a reliable pathway to improved engine performance, enhancing both driving pleasure and vehicle capability.