Info needed on shadow champs


I just got two champ karts..was told they are has old style front end with spindle and pills..the other has a caster block that doesn't have heims..looks like the caster can be adjusted but maybe the camber would be done with pills..any idea what this kart is?...these are just for fun at a local track..just trying to gets my nieces and nephews something to play on..not tryin to win nationals with them!