drpdmazda
+1y
my pressure switch shuts off at about 160-165 and kicks on around 100 it takes about 45 seconds from 100-160 from completely empty it takes about 2-3 minutes tops the compressors were $190 each for a total of $760 if i could do it again i would have gotten a belt driven or the 350's cause you can run more pressure out of them, so i may be selling the 450's soon,