V is unknown. I timed out and folded. Im pretty sure I was beaten on the turn and I called hoping to catch a flush or a boat on the river. Besides that what is villains range on the flop? Thanks.

[converted_hand][hand_history]Poker Stars, $0.91 Buy-in (150/300 blinds, 25 ante) No Limit Hold'em Tournament, 7 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite. View Hand #13487502

MP3: 9,148 (30.5 bb)
CO: 4,545 (15.2 bb)
BTN: 7,063 (23.5 bb)
SB: 5,217 (17.4 bb)
BB: 8,065 (26.9 bb)
MP1: 12,305 (41 bb)
Hero (MP2): 12,685 (42.3 bb)

Preflop: Hero is MP2 with K K
MP1 calls 300, Hero raises to 900, 5 folds, MP1 calls 600

Flop: (2,425) 8 6 T (2 players)
MP1 checks, Hero bets 1,200, MP1 raises to 2,400, Hero calls 1,200

Turn: (7,225) T (2 players)
MP1 bets 2,100, Hero calls 2,100

River: (11,425) 9 (2 players)
MP1 bets 6,880 and is all-in, Hero folds

I was thinking V's range could be A8s+KTs+66+QJ. Is my line OK?

On the river you are pot commited. If you call the turn bet you should also call the river. As played I'd call the river bet too.
Don't call the turn in order to just call the river bet if another heart hits the river.

The min-raise on the flop is weird.

shove flop.
call turn is okay i guess. u can safely fold river not many guys 3 barrels with worse.

Your river fold is good, however I think at these stakes you should just be attempting to get it all in on the flop because players are more likely than normal to get it in with tons of hands you beat.

good luck!

good fold river imo. But why do you call on the flop? reraise seems better

why u don't shove on the flop ?

I agree with all I think I called the flop to keep villains worst hands in but that just seems very bad this flop is way to wet...

+1

If I can add to this, I would just say that when villain raises he is usually telling you he likes his hand.

getting it in on the flop seems fine, river is a fold