Removing the top is not a simple "sawzall" job. The hardtop on a Karina acts as a sheer panel, preventing the hull from twisting in rough seas. A proper build requires the installation of carbon fiber stringers inside the hull or a "torsion box" beneath the deck. Without this, the boat would literally shake itself apart at 60+ knots.
"It feels like a cigarette boat on steroids," he reported. "Without the top, you feel every wave, every shift in the wind. You are completely exposed. At wide-open throttle, you have to wear a full-face helmet or racing goggles. It’s violent, but addictive." Karina Y107 Custom Topless
: The term "Custom Topless" suggests that this version of the Karina Y107 has been tailored to meet specific desires or requirements, possibly focusing on an open or "topless" design, which could refer to a convertible or removable top section. This design choice allows for an open-air experience, maximizing sunlight and views. Removing the top is not a simple "sawzall" job
: How it adapts to a specific user's daily habits and aesthetic. Without this, the boat would literally shake itself