This Mazda Miata was transformed into a time attack monster for a lucky customer by Blackbird Fabworx in California. The roadster is now powered by a built LS3 V8 that makes 550 horsepower thanks to a V8 Roadsters conversion kit. Other upgrades include custom Penske suspension, Hoosier 15×11 slicks, 20-point roll cage, and APR Performance GT-1000 wing with active aero.
Source: Blackbird Fabworx FB album