SPE Motorsport 2011-2026 6.7 Powerstroke S400 Emperor Turbo System Turbo Size:S467/83/74 T-4 .90 Journal Bearing Advanced Filtration: Removes over 99%

Advanced Filtration: Removes over 99% of water

1974–1976 Chevrolet K10 4WD

1 gallon tank

The outer gear in factory applications typically survives

SPE Motorsport 2011-2026 6.7 Powerstroke S400 Emperor Turbo System Turbo Size:S467/83/74 T-4 .90 Journal Bearing Advanced Filtration: Removes over 99%SPE Motorsport 20112026 6. 7L Powerstroke S400 Emperor Turbo System Shipping January 2026! The SPE S400 Emperor Turbo System is built for 6. 7L Powerstroke owners who want real horsepower potential backed by clean packaging, proper engineering, and modular compatibility with other SPE components. This system replaces the factory charger with a large frame S400 mounted in the valley, supported by our T4 manifold, hot side piping, and a high flow intake