lowchick
+1y
Ok, I know that your not supposed to go over 150 psi with the 450s but i'm running 175 psi right now with 2 450s on a 8 gallon tank. I was just curious if it will be ok or not. I know that it voids warranty and all but it takes a lot of pressure to get the front of my car up. Hopefully it will be fine. Oh, and the car isn't driven everyday either so it isn't like they are running like crazy.