Hey Kurt,Don't get all caught up in it. The cooling system shouldn't leak at 16psi or even 25psi for that matter. Just make sure it's not a hose that's connected to the radiator that's leaking.
Kurt
Thanks for the post and the advise. I purchased an oem rad from autozone along with a new upper & lower hose, and clamps. I wanted to cover my bases as best as possible.