I just looked at this in a little more detail and played around with some ranges, even if I give villian the widest range imaginable(which is pretty unrealistic imo) I can't get our equity over 30% here.
Results from http:\\
www.HoldEmRanger.com
1,276 evaluations, 29 hole card combos
Board: 8s 9s 4h 8h
Wins Ties Equity
69.44% 1.02% 70.45% ( JJ-99,44,89s,9Ts,JsTs,6s7s,6h7h,A9s,A8s,As5s,As6s,As7 s,AsTs,AsJs, )
28.53% 1.02% 29.55% ( JhTh )
@djshawk
I don't understand why you're discounting a FH so much if villain c/r the flop with 44/99/89 and got a call from our hero then why wouldn't he shove the turn? What else is he gonna do when he only has a pot sized bet left? Would you really check here? From his pov there can't be many hands in our range that call the flop c/r and then fold the turn, I may be wrong but his line looks pretty strong to me. When he c/r the flop into 2 opponents 1 of them being a known station I would be more inclined to discount draws rather than made hands which is where we seem to differ.