SPE Motorsport 2011-2026 6.7 Powerstroke S400 Emperor Turbo System Turbo Size:S467/83/74 T-4 .90 Journal Bearing Good for light towing at

Good for light towing at stock HP levels

1 gallon tank

1974–1976 Chevrolet K10 4WD

Unique dual pass design is precision engineered to provide substantial heat transfer

SPE Motorsport 2011-2026 6.7 Powerstroke S400 Emperor Turbo System Turbo Size:S467/83/74 T-4 .90 Journal Bearing Good for light towing atSPE 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