The Intimidator P-5, five blade stainless steel propellers are designed primarily for single and twin engine sport boats with extremely high X dimensions and totally surfaced propellers. Boats with good natural bow lift, pad bottom boats, both single and double ventilated step bottom hulls, and air entrapment hulls are perfect candidates for the Intimidator P-5. The APBA Super Cat Light Class is a perfect example of an excellent application of the Intimidator P-5 propellers. Outstanding on plane times, superb mid-range cruise speed and overwhelming top end speed are routine for the Intimidator P5 propellers. Propeller efficiencies of 5 – 8% are commonplace. The P-5 propellers are available in both right-hand and counter-rotation with pitch ranges in every inch from 26 through 35, while maintaining a 15 1/2 diameter. All propellers are furnished with the square bore design as standard. All P-5 propellers are precision balanced, polished and heat treated as standard. Blueprinting/ lab finishing is available at an extra charge but it will void the one year warranty.