How do you level up faster on Pokemon firered version?

Answer 1

yes there is. u have to make your Pokemon get infected by pokerus. u have to battle wild Pokemon a lot till your Pokemon get pokerus, u can know if u heal your Pokemon and nurse joy say your Pokemon is infected wiskfjhshfskfhth pokerus, she says its bad but its actually good. now when u raise your Pokemon you will get double the experience and EVs. sadly pokerus wears of in 48 hours game time. but if u let your infected Pokemon in your party your other Pokemon will get infected. also put the infected Pokemon in your PC then it getreset oiufsfudffslkjdsskdhfscjv ,kn,sa

Answer 2

you train harder?

unless you have GameShark, it is not possible.

if you do, you can gameshark yourself a few (999) rare candies.

Answer 3

Just battle all the trainers you see. and instead of using repels, battle the wild Pokemon every once in awhile. that's what i did and i beat every gym the first time, even the elite four.