Got the correct valve stem seals today so the head is now fully assembled.

Locked down and ready to install keepers Total time to install all the springs/keepers/retainers was under 20 minutes.





GSC S2 cams installed.



One little downfall with the spring compressor is I found out the tube I used is slightly too large for the smaller Evo retainers, no big deal though, just used an old valve seat and it works perfect.