monster flopp, but not completed

[stokken]

mp halfway trough tourney 900 entrants 10+1 rebuy 30 K prize pool

I am mp two limpers to me, I limp Blinds 200/400( I am shortstacked, just got drawn out on and lost half my stack)
3 more limpers including blind

My hand 8,9h

Flopp comes Qh,Ts,6h

All checked to this late limper who is very predictable, only bets strong hands, and is a calling station if any part of flopp
He bets out 2/3 of the pot
My read is then he`s got a low set or two pairs, giving me about 12-13 outs, with two cards to come, but pot commited if I call. I still have about 12x BB left if fold.
Do u take the shot when u feel u have established a good read on the table and there is rel chips to work with?

[runout_mick]

I push this here eeeeevery time.