Author Jon Bond January 2026 Whipple Superchargers introduced the 175F 2.9L jackshaft supercharger back in 2012. The model provided the reliability of a 2.9L 175AX, but with less air flow restrictions in a compact package that allowed for a jump of 20 to 30hp. The model first debutted in a 2012 Ford Raptor. The model … Continue reading Whipple 175F Precautions