Hammer Superchargers www.hammersuperchargers.com +1 (469) 877 1957 765 McKendree Rd., Mooresville, NC, 28117, USA Hammer Superchargers www.hammersuperchargers.com +1 (469) 877 1957 765 McKendree Rd., Mooresville, NC, 28117, USA Hammer Superchargers Inc is an industry leader in large-capacity racing superchargers. At Hammer, we build billet, high helix, and standard helix superchargers for alcohol and nitro burning engines. We also coat supercharger rotors and end frames, as well as blueprint existing large-capacity superchargers of both roots and screw configurations. Contact Us Contact Us Latest News