what was it before the semi-full body? I’m kinda new to indy so not familiar with the vehicles- I’m just watching it because jimmy johnson is giving it a go- I’m curious if he can run with the big dogs some day- So far he’s not doing so great- he had a few ok runs- but not great-
pretty much same-same F1 but wi different engine/fuel/weight/dimension specs
and F1 forced them into rear engine cars