Thanks for the helpful info guys it reall helps. Before reading this I placed my order for Wiseco 10:2.1cr pistons and Blueprint Racing H-Beam Rods and headstud kit along with upgraded wrist pins. Do you think it's a must for me to do the type-s oil pump swap? I was just going to keep the k24 pump and pan. I'll look in to new valve seals also. The car will be NA for the first 1000 miles or so I would say before I go turbo. I don't plan on pushing 15psi but having the option always helps thanks for the tips everyone. I'll hopefully have tempest racing do the tuning local or Innovative MotorWorks.