i got it back in 2019, it used to be my cousins, he raced it at So Cal Raceway in the early 90's. i rebuilt it, have added a few hop ups. but i don't beat on it to hard, that video is an average bash session and i do that about every 8 weeks or so. so far iv yet to break anything. if i did id ether have to track down a modern hop up (Jconcepts has a few parts for them), or hit ebay.
i got lucky when i rebuilt it, the worlds car re-release parts were available. i should have stockpiled stuff but oh well.