NDF Archive

NDF Archive is a reference application documenting Japanese time attack machines and their development.

Browse detailed machine profiles featuring engine and drivetrain specifications, suspension, brakes, wheels and tires, aero, power, weight, circuit lap times, and build history.

Explore Tsukuba Circuit rankings, search and filter the archive by manufacturer, status, and induction type, view recently updated machines, or use Random Machine to discover something new.

The archive is continually researched and updated by Narita Dogfight to preserve the cars, drivers, shops, records, and development history of Japanese time attack.