Header Dyno/Sprint Ford 1-3/4in - 1-7/8in

The Header Dyno/Sprint Ford 1-3/4in - 1-7/8in by SCHOENFELD is a premium exhaust header engineered for serious performance enthusiasts and engine builders targeting maximum flow and horsepower gains on the dyno and sprint track. This header is built for Ford applications where tuners demand accurate primary tube sizing and optimized scavenging to unlock peak engine efficiency. Whether you're running a naturally aspirated stroker or a moderately boosted small-block, this header delivers the flow characteristics required to see real gains on the dynamometer.

SCHOENFELD headers are fabricated from mandrel-bent primary tubes with precise 1-3/4in to 1-7/8in sizing that balances scavenging efficiency and velocity across a broad RPM band. The stepped tube diameter allows optimal exhaust gas velocity in lower RPM ranges while preventing backpressure buildup at peak power. The collector design is optimized for dyno testing and sprint applications, where consistent header performance and repeatability are critical to validating tuning changes. Heavy-duty construction and professional-grade welding ensure durability under extended wide-open-throttle operation and repeated heat cycling.

This header is ideal for Ford engine builders, dyno operators, and sprint racers who require measurable power output verification and heat-resistant reliability. The 1-3/4in - 1-7/8in tube configuration suits small-block and mid-displacement Ford platforms, delivering genuine horsepower improvements when paired with a quality fuel system and ignition tune. Installation requires standard header mounting hardware and exhaust piping; verify tube spacing against your specific engine bay before purchase to ensure fitment without clearance issues.