HUSNG: JJ on 66K board

[ghettointlectual]

This opponent has been calling me fairly light so I know villain's range here is wider than a 6 or K on the flop however I am not sure how much to bet on the turn since I think that me betting the pot and villain calling means that villain has a 6 or K much more often and my bet becomes -ev (Am I right to think like this?) I would like to know what line you think gets the most value out of JJ, including preflop?

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t10/t20
2 players
Converter

Stack sizes:
SB: t1470
Hero: t1530

Pre-flop: (2 players) Hero is BB with J[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/diamond.gif[/img]
SB calls t10 <font color="aaaaaa">(pot was t30)</font>, <font color="#cc0000">Hero raises to t60</font>, SB calls t40 <font color="aaaaaa">(pot was t60)</font>.

Flop: 6[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (t120, 2 players)
<font color="#cc0000">Hero bets t120</font>, SB calls t120 <font color="aaaaaa">(pot was t240)</font>.

Turn: 8[img]/images/graemlins/heart.gif[/img] (t360, 2 players)
<font color="#cc0000">Hero bets t180</font>, SB calls t180 <font color="aaaaaa">(pot was t540)</font>.

River: A[img]/images/graemlins/diamond.gif[/img] (t720, 2 players)
Hero checks, <font color="#cc0000">SB bets t220</font>, Hero folds.
Uncalled bets: t220 returned to SB.

Results:
Final pot: t720