We normally associate Roush Performance with the Ford Mustang ... The tuner has teamed up with Greg Biffle, who drives for the Roush Fenway Racing in NASCAR, on the build as part of the Sherwin ...
Former NASCAR Cup Series driver Greg Biffle ... Ford F-100 truck, onto the dynamometer and measuring how much horsepower it has. Using ramps and blocks of wood as supports, the former Roush Fenway ...
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