Tag Archives: Roush 540RH

Roush unveils 540-hp 2010 Stage 3 and 540RH Mustangs

Roush’s new 427R 2010 Mustang is powered by a 4.3L V8 that has been supercharged to produce 435-hp. Not bad seeing as it allows you to do 0 to 60 mph in the low 4-second range. But what if you feel that isn’t enough horsepower for you to put the all the other pony cars […]

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