Aeromotive 1200 HP EFI PumpThis continuous duty street warrior supports big horsepower and maintains the drivability necessary for a true high performance street car. Designed for high horsepower street strip applications, EFI or Carbureted, it features our dual chamber pumping mechanism. Fuel Injected Engines: up to 1900 HP naturally aspirated up to 1400 HP forced air induction Carbureted Engines: up to 2300 HP naturally aspirated up to 1700 HP forced air induction ORB 12