73Duster chassis is up and running

I'm new to the meth game and my only contact with it is through a friend at the drag strip. He was running a progressive sprayer so the psi increased the higher into the rpm he got. Is this a pretty normal set up? Also I am sure you already know this but he uses washer fluid...says it's much cheaper and easily available.

I wish I had pictures but his car is a 02 mustang gt that he drives an hour to the track and runs low 11s at 126 then drives the car back home. The car looks bone stock but man that thing screams. I didn't get to watch the video but I am sure yours does to and look forward to learning more about this meth business.