Sprint Car Header 1-5/8 -1-3/4 Tri-Y

The SCHOENFELD Sprint Car Header 1-5/8 to 1-3/4 Tri-Y is specifically designed for high-performance sprint car engines, where exhaust scavenging efficiency is crucial for maximizing horsepower and throttle response. This header is ideal for short-track competitors and engine builders who require optimal exhaust gas velocity and effective cylinder evacuation during the critical overlap phase of engine operation.

Engineered with a tri-Y configuration, this header merges individual primary tubes (1-5/8 inches) from each cylinder into a single collector (1-3/4 inches), enhancing scavenging by managing exhaust pulse timing. The stepped primary piping minimizes turbulent flow transitions, while the larger collector diameter reduces backpressure, allowing for improved high-RPM cylinder breathing. SCHOENFELD utilizes heavy-gauge mandrel-bent tubing and precision welding to ensure durability under the extreme conditions of sprint car racing.

This header is particularly beneficial for naturally aspirated small-block and mid-size applications, where achieving peak power is essential. Sprint car teams and engine builders trust this product for its ability to withstand the rigors of racing, making it a preferred choice for those looking to enhance their vehicle's performance on the track.