Like Tuthhill’s car, the 9X9 is loosely based on a mid-1990s 993-generation 911 and receives an entirely new carbon-fiber bodyshell. But while the the GT One takes its inspiration from the road ...

The VIN, or heart of the 9X9, is an example of the Porsche Type 993 (built from 1994 through 1998), whose chassis, such as it is, becomes the donor for the new, proportionally enlarged (if only ...