First off I have a 90 Ls Integra. I am building a B16A2 Head for the car. I need to know if the valves on my Non-Vtec B18A1 will work with the B16 Head. I just got the valves for my B18 about 5 months ago.
Second, Do all B-Series engines have Spring Seats? I bought my head cheap and I did not receive any Spring Seats. I was wondering if they were in all B16's & B18's or just in the type R's.

 

They all have spring seats.

I doubt those non-vtec valves will work in that vtec head.