Venturi Hull Duo

The “Venturi Hull Duo” is designed to fly from section to section with porpoise, its convex bottom conforming with the wave, rather than fighting against it. Like the much smaller “Slip Disc,” this stretched out model technically fits in the mid-length realm, but only due to its absolute length.  It borrows the displacement hull concept of flow and wave connection from Greenough, Liddle, Andreini, Putnum, but like a powerful Twin Merc outboard engine speedboat pairing, it houses a Duo fin system popularized by Neal Purchase Junior.    Lamination Options Clear: Classic look with non-tinted Entropy Resin. Solid Color: A bold, single-color tint using 100% pigmented Entropy Resin. Resin Art: Choose your own colors and artistic style for a unique finish. Printed Lamination: Custom printed fiberglass featuring your chosen high resolution image or graphic. All of our surfboard cores are 3D-printed in Santa Cruz, CA, with bio-based plastic (PLA), and laminated with Entropy bio-resin and come with a 1 year warranty.