The 2019 SEMA Show is likely one of the few times people will see the Nissan Global Time Attack TT 370Z standing still. The creators of the extreme, 750-plus horsepower 370Z – Z1 Motorsports of Carrollton, Ga., working in conjunction with the Nissan Motorsports team – plan on competing with the vehicle throughout the 2020 Time Attack racing season. As one of the group’s wildest purpose-built Z makeovers in its long history of Nissan projects, every aspect had to be functional and durable. It also had to be low weight.
The transformation started with a stripped, acid-dipped 370Z unibody with the structure shaved of any unneeded pieces. A full cage was added inside for safety and structural rigidity, while the exterior was treated to a full custom carbon fiber aerodynamic package, including a 3D front splitter, rear diffuser and sideboards.
As the bodywork was underway, the stock 370Z VQ series 3.7-liter DOHC V6 engine was completely competition prepped, including the addition of Garrett GTX 3076 turbochargers, new fuel management and electronics systems and Z1 Motorsports race exhaust system. A HGT Precision 6-speed sequential transmission, Tilton custom clutch and NISMO GT-R Pro 1.5 way differential help direct power to the wheels.
Likewise, the suspension and steering were completely custom-built for Time Attack competition using NISMO racing components. A custom Brembo brake system, NISMO radiator and multiple oil, transmission and differential cooling systems were installed. RAYS Volk ZE40 Diamond Dark Gunmetal 18×11-inch aluminum-alloy wheels and Yokohama Advan A052 315/30R18 high performance tires complete the handling package.
Inside, a single OMP HRC-R Carbon Air FIA race seat gives the driver a commanding position in front of the custom-fabricated instrument panel. A quick release steering wheel, NISMO Competition Race Harness and safety nets are part of the vehicle’s safety system.