The AMP® 8-Gallon Twin Tank gas-powered portable air compressor is engineered for longevity and heavy-duty work on the jobsite. Belt-driven full cast iron twin-stage pump features V-type cylinder design for superior cooling, Low Vibration Technology (LVT) for smooth operation and floating-type Swedish steel valves for long valve life. Crankshaft has bearings on both ends for excellent support. Powered by a Kohler 3000 Series 6.5 HP OHV gasoline engine for reliable performance.