Got Snail 2

hey i just sent my head out to get shaved and pressure checked and i got it back and i put arp head studs on and cometic head gasket i have a d16 turbo setup and i also put pro d series intake mani on it and when i went to start it back up today it ran like crap it was like popping and sputtering and not idleing correct jsut low and rough anyone have ideas mabye timing or something i am almost posative i set it correct. all help is apreciated thanks!