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. *Fuel Injected Engines:* up to 1300 HP - naturally aspirated up to 1000 HP - forced air induction *Carbureted Engines:* up to 1500 HP - naturally aspirated up to 1200 HP - forced air induction PartNumber : aer11108 Description : A1000 Fuel Pump; Marine Applicaitons Title : Marine 1000HP Fuel Pump Inlet Thread Diameter : 5/8 Outlet Thread Diameter : 5/8 Fuel Pump Inlet Type : ORB-10 Inlet Type : ORB-10 New Or Remanufactured : New Outlet Type : ORB-10 Regulator Included : No California Proposition 65 : WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov. Fuel Delivery::Fuel Pumps