Thanks guys for all the replies! I actually first wanted to mess around with an used kart for fun but now my brothers and I might actually compete too! I see that most clubs have a class for HPV engines. Now, where can I find the rules for what chassis I could/can’t run and all the good stuff to make sure I am eligible to compete? I’m specifically looking at Socal Sprinters and F100.
*Also to add on*
Is it possible to fit modern body work onto a vintage chassis? Like adding new nerf bars?