Improper Installation Of The Fuel Line That Connected The Fuel Pump To The Four-Way Distributor Analysis: The airplane was on the final leg of a flight to reposition it to its home base. This was the fourth flight since the airplane had been reassembled after it was manufactured, disassembled, and shipped. The pilot reported a normal takeoff, and during the initial climb the airplane performed normally. Upon reaching 2,200 ft mean sea level (msl), the airplane lost all engine power. The pilot turned back toward the airport and attempted to restart the engine multiple times without success.