Tag Archives: HP per Liter

2015 ROUSH Stage 3 Mustang: 670 HP On Tap

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You may have noticed the big announcement that ROUSH Performance made last week: that our all-new 2015 ROUSH Stage 3 Mustang is producing 670 horsepower and 545 lb-ft of torque. That’s an incredible 235 horsepower and 145 lb-ft over a … Continue reading

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