VS BBC PRO1 2.450X2.090X.375 CI

The Dart VS2450-BTCI is an intake valve seat designed for high-performance engine applications. Constructed from durable powdered metal, it features specific dimensions with a 2.450-inch outer diameter and a 2.000-inch inner diameter, with a 0.375-inch thickness.

Dart Machinery, established in 1981, is a recognized leader in producing race-winning engine components. Their products, including engine blocks and cylinder heads, are developed in-house and manufactured on their own CNC machining centers. Dart components are tested using a computer-controlled engine dyno, ensuring quality and performance. The company utilizes premium materials, such as 355-T6 aluminum, known for its superior heat resistance and tensile strength compared to common alloys. This focus on advanced casting technology and precise manufacturing ensures optimal out-of-the-box performance and reliability for racers and performance enthusiasts.