Extend the limit when removing topics as spam?

[Qsrr.Net]

Hello,
You will remove all posts for the selected users, those with more than 50 posts will need to be removed via the admin control panel.

Is it possible to extend or even remove that limitation?

Where to find its code and how to modify it?

It'll save a lot of time if I could remove the limitation.

Thanks.

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I think I found the code in inlinemod.php. Going to change it to 5M and give it a try :)