In the next few weeks I am going to be doing some upgrades to my motor. It currently has about 72k miles on it. I will be installing a fastman tb, modified keggers, hardland sharp 1.7's. I have also seen some more than my fair share of mopar oil pumps going out on trucks in the 75k - 125k mile range.

Since they are so cheap should I replace mine with a stock replacement or go with a high volume? I would assume the high volume will have me up around or a bit over 50 psi or so where I am currently just a hair under 40psi. Would this be bad on a motor with some miles on it?

 

It shouldn't hurt anything. I never rebuild any motor without installing a high volume pump. So if you want the piece of mind go for it.