Blocking Users - how many can i do per day?

[Noirorion]

@ido

Hey guys,
I have a client that have like 4000 fake users (which he bought) and now we want to get rid of them.
i have executed a list of those people which i want to block, the question is - how much can i block per day? has anyone experienced with blocking such amount of users?

I remove about 260 per day while doing follow / unfollow, without any problem. Also keep in mind I use the option “remove” instead of block users.