how it'll work: 1:remix this project 2: put whatever engine model you want their valve gear to animated 3:idk 4: I'll remix your project and send it to you that's it (Yes I am out of ideas) (And you can't have ovals for wheels)
YOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO 100th PROJECT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!