Ok guys, I'm about to pick up a 1990 dodge 2wd Cummins for me and my 14 year boy to start restoring for his first truck.

I've got a 2011 Cummins but not real familiar with these earlier years.

What is the benefit to convert this from a VE pump to a P pump?

Or should we even swap to a p pump?

I know I'll have more questions once we go pick it up.