This is the pump that started it all. Durable, reliable, good looking and it supports high horsepower. Perfect for the daily driver that doesn't run like a daily driver. For Fuel Injected Engines: up to 1300 HP naturally aspirated and up to 1000 HP - forced air induction. For Carbureted Engines: up to 1500 HP naturally aspirated and up to 1200 HP forced air induction. It has ORB-10 inlet and outlet ports. It?s fully submersible for custom, in-tank placement. Perfect for 'blow-through' carbureted engines up to 1200 HP. Billet Speed Pump Controller (P/N 16306) recommended for EFI street applications. This product is not compatible for use with diesel fuel. A1000 Fuel Pump - EFI or Carbureted applications. Carbureted or EFI; supports up to 1300 HP EFI; supports up to 1500 HP carbureted; continuous duty - street or strip