I wasn't really paying attention in the beginning XD You're not bad yourself by the way, though you should probably rethink Blast Burn o.0 And you should definitely rethink having TWO Dragon/Flying types. It's just imbalanced, you've got some pretty good pokemon. Try Marriland's team builder to help you, it's my best friend, seriously.
not that I advise giving Infernape Defense EVs...but yeah. Once something has 510 EV points, that's it. They're never reset, removed, etc. unless you do so yourself using EV reducing berries.
All right. I have a question on EV training though. Say if my chimchar killed 255 zubats and 255 geodudes and is still lvl 4, I can train Chimchar on any other pokemon to level it up then right?