need help removing hydrolic lifters...

They should normally just slide out. If they are gummed up you may have to work them out. Try some carb cleaner or something to break the varnish.

And on the odd chance that this is a used head you bought make sure it doesnt have set screws holding the stabilizers in. Racer Walsh uses those on their high lift solid lifter stabilizers.
 
yea they aren't solid, they are lifters from a 87TC, I doing this in effort to save my swapped 2.3T:). I changed out the computer hoping that would solve some problems, and the motor seems to run fine with the exception of the tapping from the head and the rev limit of 3500rpm. so I', putting back the stock TC cam and followers , cuz i was reading that the slider springs can't support the PSI of the RR cam.

I'm hoping this solves my 2.3T problems:(