NL25 rush AK easy fold?

[babyonboard]

$0.10/$0.25 No Limit Holdem
FullTiltPoker (http://weaktight.com/ftp/)
6 Players
Hand Conversion Powered by weaktight.com (http://weaktight.com/)

Stacks:
UTG Phatmanrivers ($43.40)
UTG+1 Jannerix ($32.54)
CO el rizado ($94.45)
BTN jennsy92 ($63.69)
SB Hero ($25.57)
BB anjuso ($76.13)

Pre-Flop: ($0.35, 6 players) Hero is SB :ah: :ks:
2 folds, el rizado raises to $0.50, 1 fold, Hero raises to $1.50, 1 fold, el rizado calls $1

Flop: :9s: :8s: :4c: ($3.25, 2 players)
Hero bets $2, el rizado calls $2

Turn: :as: ($7.25, 2 players)
Hero bets $4, el rizado goes all-in $90.95, Hero ??? ű

villain:unknown. is it an easy fold?

[castor11]

Interesting. Maybe bigger 3bet pre. Without read I would fold.

[iceTray]

snapcall. top pair with the nut fd? i'd never fold this to anybody :)

[tesla79]

Yes, I like bigger 3bets too, about to 1,8-2,0$.
It's a hard decision, but rizado's allin is a little bit fishy, so I would call. (maybe :))

[Lev729]

Interesting. Maybe bigger 3bet pre. Without read I would fold.

+1
I think our top pair is weak in this situation and we have not odds for flush to call.

[The teoszan]

First of all I would raise to 2$ because you`re out of position...On the turn I think he can do this with a set,Ax and maybe a flush but i think if he`d have a flush there he would raise smaller for value,he can also go crazy with some kind of underpairs with FD but anyway it`s an easy call with top pair top kicker and the nut FD u are not drawing dead even if he has a set you have some equity