Maybe?

[POKhER]

yeh you've got 6 outs and MAY FOLD a better hand.

However i dont think it's good enough to raise. Bet if checked to sure, but raising is a pretty strong move and after him betting i don't know if he's folding often enough.

Also, say he holds A8o, Don't you want him to bet and bet the river too?

i think its costly when behind and fails to make him bluff when ahead.

Also if your raising the turn i think you may have to Bet/Fold the river. Its a last ditch attempt for him to fold and i dont think we want a showdown.

i'd probably of gone with:

Bet flop, Call raise.
call the turn
Fold or Bet the river.

i dont think he will bet A8 on the river, but lack of reads makes this impossible to say