Please select your home edition
Edition

As long as the chines follow the flow of the water (flow lines) there is no powering penalty vs a round bilge shape. The amount of stern immersion is far more critical in determining performance

© Pat Bray
As long as the chines follow the flow of the water (flow lines) there is no powering penalty vs a round bilge shape.  The amount of stern immersion is far more critical in determining performance photo copyright Pat Bray taken at  and featuring the Power boat class
Power boat
Trinidad and Tobago - Sail Service StayMaritimo 2023 S600 FOOTER