Long tube headers are aftermarket exhaust components designed to replace the factory exhaust manifolds in internal combustion engines. These headers feature significantly longer primary tubes than their stock counterparts, resulting in a more efficient scavenging effect. This improved scavenging helps to evacuate exhaust gases from the cylinders more completely, thereby reducing backpressure and increasing engine performance.
The implementation of these headers can lead to notable enhancements in horsepower and torque, particularly in the mid-range and top-end of the engine’s RPM band. The optimized exhaust flow promotes a more efficient combustion process, contributing to increased power output. Historically, long tube headers have been a staple modification in motorsports and performance tuning, prized for their ability to unlock hidden potential within an engine.
