Stingray Hydrofoil XR4. For outboard and z drives of 40 to 300 hp Weight: 1 2kg Advance width: 17.5cm (gravitational plate) Recording height max. 5mm (gravitational plate) The aqua-dynamic properties result in a higher water pressure under the hydrofoil (wing) through which the rear increases and as a result the bow is pressed down so that the boat is stabilized both on both dilators and on the slide. For assembly on the underwater section of your outer border and most Z drives. Features: • 4 holes must be drilled for the prisoner • Boot is faster in lubrication • Higher top speed • Faster acceleration • greater stability • Less to no cavitation • Lower fuel consumption (up to -20%) • Elimination of "chine walking" and "dancing".
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