This compressor puts out a whopping 8 CFM at 100psi. Capable of 200psi, the unit has a greasable zerk fitting for lubrication and uses high temperature synthetic grease. ExtremeFlow compressors will fill tires, run air tools and can be used whenever large volume of air is needed. Each unit is manufactured with the highest quality components for the ultimate in performance. The compact size makes for easy installation. Dimensions are 5.5″ in diameter, 8.5″ long with eight mounting ears. This is the ultimate compressor for speed, volume and performance.