I bought a brand new type r clyinder head from acura a while back and it came with the valves, springs, retainers, and valve guides already installed. I then removed and sold them in favor for a new skunk2 pro-series valvetrain and installed them myself. My question is... Even tho the clyinder head is brand new and i'm gessing the valve seats are perfect comming from acura... Will I need a valve job?

 

Only if the new valve train has over-sized valves. If they are stock size, then you should be fine...

 

Only reason you would need to get a valve job done is to re-seat the new valves.