Gran Trak 10 (1974) - Atari

Gran Trak 10 gameplay

Gran Trak 10 cabinet

Gran Trak 10 release as Formula K by Kee Games

Gran Trak 20 (2-player), 1974

Sources:

"Formula K" The Arcade Flyer Archive, https://flyers.arcade-museum.com/?page=wide-flyer&db=videodb&id=5475&image=1

"Gran Trak 10" Old-Computers.com, http://www.old-computers.com/museum/software_detail.asp?c=1254&st=2&id=421

"Gran Trak 20" The International Arcade Museum, https://www.arcade-museum.com/game_detail.php?game_id=7993