Raising the turn with unimproved AK

[TMFS9]

The SB in this hand was a sLAG at 32/22/2 and seemed like a solid player postflop and didn't notice him getting out of line. The button was a loose passive. I think it's quite possible for the SB to be pushing a flush draw here so I raised the turn to try to knock out the button (if possible) and charge a flush draw if that was in fact what the SB had. Is this chip spewing or good move in a middling sized pot.


Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is CO with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img].
UTG calls, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises</font>, Button calls, SB calls, <font color="#666666">1 fold</font>, UTG calls.

Flop: (9 SB) J[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, UTG checks, <font color="#CC3333">Hero bets</font>, Button calls, <font color="#CC3333">SB raises</font>, UTG folds, Hero calls, Button calls.

Turn: (7.50 BB) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>