I hate poker

opp is running 24/18/2.7 over 1000 hands
first of all should I have raised more I the turn? secondly call river?
I don't have any written notes on him but I have seen him bluff in weird spots like this.

Full Tilt No-Limit Hold'em, $4 BB (6 handed) Full-Tilt Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($570.30)
SB ($531)
Hero ($400)
UTG ($781.90)
MP ($91.60)
CO ($458.80)

Preflop: Hero is BB with Jhttp://www.flopturnriver.com/phpBB2/...iles/heart.gif, 9http://www.flopturnriver.com/phpBB2/...iles/heart.gif.
4 folds, SB raises to $16, Hero calls $10.

Flop: ($30) 4http://www.flopturnriver.com/phpBB2/...iles/heart.gif, 3http://www.flopturnriver.com/phpBB2/...es/diamond.gif, Jhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif (2 players)
SB bets $20, Hero calls $20.

Turn: ($70) 9http://www.flopturnriver.com/phpBB2/...iles/spade.gif (2 players)
SB bets $50, Hero raises to $150, SB calls $100.

River: ($370) 7http://www.flopturnriver.com/phpBB2/...es/diamond.gif (2 players)
SB bets $296,

Raise a bit more on the turn and I would fold the river until now. This does not look like a blocker and you could easily have dimonds.

Wrong forums for that title.

id fold because i dont think he's turning a good pair into a bluff