valve job need specs on head on 2003 Kia Spectra

have a bent valve need to fix the head, how hard is it to do a complete valve job on car.Need some specs or something to go by can anyone help?

Asked by for the 2003 Kia Spectra
1 answer
this job is very involved and if you have never done one and have no knowledge then you need to let a shop do it for you as you can do a lot of damage if you try it and damage any of the seats or guides.

the labor is about 16 hours in a shop and the parts are about 350. the machine shop service is about 200.

add fluids and accessories and it is done.