Mil-Spec Automotive will build you a 675-HP supercharged Ford F-150


Mil-Spec Automotive Intrepid Ford F-150Michigan-based Mil-Spec Automotive started out with elaborate Hummer H1 builds before expanding to the Ford F-150. The company announced Tuesday that it is adding a supercharger upgrade for the pickup truck’s 5.0-liter V-8. The Mil-Spec Automotive Intrepid F-150 boasts 675 horsepower, up from the 500 hp available from Mil-Spec’s previous upgrade…

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