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2008 Roush 427R Mustang Engine

The Roushcharged Three-Valve sports an intercooled supercharger kit with a performance-tuned ECM. In addition to having 435 hp, the 4.6 makes 400 lb-ft of torque.
2008 Roush 427R Mustang - 427R-ocket!

 The Roushcharged Three-Valve sports an intercooled supercharger kit with a performance-tuned ECM. In addition to having 435 hp, the 4.6 makes 400 lb-ft of torque.  View Related Article

 

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