Oil pump primer

I have a primer. How long should I spin the pump? I dont want to rinse off all the moly lube. I have new everything. I hope to start it today. I just have to put on the bell and slide in the tranny.
 
If using a socket, I use/recommend a deep well 1/4" as the slightly enlarged shoulder on a short socket (depending on the brand) can be a kind of snug fit in the little hole in the block, especially with tape on it, and can get stuck/not come out when you pull the extension.:eek::mad: I thoroughly clean the socket and extension with brake kleen to get a good stick from the electrical tape and then put one wrap of tape on the extension so that the socket goes on snugly and then two neatly and tightly stretched wraps around the socket/extension.
Just My Thoughts,
Gene