just google search teaminferno they have a lot of world record sets, also try going to setupgrid through the my3id website, they also have sets for hotlapping, spring, endurance and a few other categories, good luck, i doubt you'll find WR sets for every combo,
k that's added. On the Hotlaps WRs page there's an option to either download each and every WR or only the WRs from the track you have selected.
The WR packs are updated every two hours. I couldn't do it real time because creating the archives takes too long to do it on the fly.