Roush rolls out Mustang supercharger delivering 810 hp

Roush has a new supercharger that takes output to 810 hp The entire kit costs only $9,995 Roush said the supercharger kit can’t be sold or installed on a car in California Big horsepower comes easy these days, at least for Ford Mustang owners. Roush Performance, a company with close links to the Blue Oval, this week announced a supercharger…