Optimized Thrust
Focuses water flow to maximize motor efficiency.
Made in the USA
Manufactured in Pasco, WA
Corrective Hydrodynamics
Eliminates boat wander using aeronautical design.
The Orca-Performance Fin triples the effective rudder area providing a tighter turn radius and sharp crisp directional control at any speed. The larger surface area of the Orca-Performance Fin blocks cavitation better than hydrofoils while adding the benefit of enhanced slow speed maneuvering and heading control.
The Orca-Performance Fin installs in minutes without drilling using the No-Drill Clamp Kit or bolts directly to the cavitation plate using included hardware. The Orca fin is usually mounted with the fins down but may be installed fins up without modification if you desire less aggressive control. Used and tested on fishing boats, runabouts, pontoon boats, cruisers, ski boats and bass boats since 2002.
Recommended for motors from 80 to 300 Horsepower with up to a 16" Diameter Prop

Orders are typically processed within 2–3 business days, with a 1:00 PM PST daily cutoff for same-day processing of expedited shipments; please note that signature confirmation is required for all orders valued over $100. International customers are responsible for all applicable customs duties, taxes, and fees required by their country. If you are not completely satisfied, you may return unused items in their original packaging within 30 days of purchase, though return shipping costs are the responsibility of the customer and sale items are considered final sale. Exchanges are exclusively reserved for defective or damaged products, and it is highly recommended to use a trackable shipping service for any returns to ensure a successful refund.
Optimized Thrust
Focuses water flow to maximize motor efficiency.
Manufactured in Pasco, WA
Eliminates boat wander using aeronautical design.