NoRegretsNZ
+1y
I would run dual Viair 420c's man. They are only slightly less CFM than the 550c but are cheaper and physically heaps smaller. They also draw way less power than the 550c. 420c's are 2.54 CFM, the 550c'c are 2.9 CFM and the 480c's are only 1.76 CFM. The only downside is they are only 33% duty cycle but ive never had a 420 shut down on me, and i run them pretty hard.