I forgot to say that even on Brazil, Chile, Peru servers I get lag, that's, but thanks a lot for the help

Hey guys I'm from Ecuador, and sadly we don't own servers on tf2, but i dont care, i always play EAST COAST servers on tf2 and I get 87 ping, my question here is: ''Is there a cfg, or something like that for bad ping ?'' I have a great computer and net but the server is too far, I always have problems with lerp, interpt, please, give me some suppor. At least to play a bit descent.
My ping is not annoying at all but for rocket jumping it's stupid, and same for demoman jump