Description TC24 Keyring Cam Cover OS Giken TC24-B1Z Cam Cover Key Ring – A Legend in Your Hand Thirty years ago, a simple engine builder completed something extraordinary: the TC24-B1, a DOHC 24-valve engine that delivered monster-class power unheard of for its era. Despite its groundbreaking performance, only nine units were ever produced. So rare, so advanced, it became known as the “phantom engine.”A legend whispered about, admired from afar, and passed down through generations of true enthusiasts. Now, that legend lives on—reborn in miniature. Inspired by the iconic cam cover of the TC24-B1Z, this key ring captures the soul of one of the most mythical engines ever created. Every detail pays homage to a time when engines were built with obsession, emotion, and mechanical purity—something often lost in the modern age. Created in response to passionate calls for revival, OS Giken brings its legend back, not just as an engine, but as a symbol. A reminder of engineering driven by heart, not compromise. Carry a piece of history.Carry a legend.
