On July 14, 2019, at 0759 eastern daylight time, a Piper PA22-150, N7833D, was substantially damaged when it was involved in an accident in Hastings, Florida. The pilot and passenger sustained serious injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that, before takeoff, he completed a preflight inspection and engine runup that revealed no anomalies. He applied the brakes, advanced the throttle to full power, and released the brakes to take off. During the takeoff roll, he noticed that the airplane did not lift off in its “normal distance” and he continued the takeoff roll until the airspeed reached 50 to 55 knots, as the airplane neared the end of the runway. The airplane became airborne and the landing gear impacted vegetation at the end of the runway. He believed that the airplane was stalling and attempted to “get the airspeed up”; however, the airplane impacted a tree and then the ground. According to a witness who was mowing the turf runway, the grass was "really high and wet." He was mowing the perimeter of the runway when he noticed the accident airplane performing an engine run-up, so he mowed one 12-ft pass down the center of the runway before the airplane took off. He watched the airplane take off to the north and noticed that it used nearly the entire 2,300-ft-long runway before lifting off. The airplane remained within the recently-mowed section of the runway during the takeoff roll. He stated that after liftoff, the airplane flew through tall cornstalks located in a field adjacent to the runway and continued to gain altitude. The airplane then made a left turn toward a crosswind traffic pattern leg followed by another left turn toward a downwind leg. During the turns, the airplane descended behind a row of trees before he lost sight of it. The pilot stated that the engine “was fine” and that he “just didn’t get enough airspeed.” He recalled that, at the time of rotation, the engine speed was 2,400 rpm. A review of an airplane owner’s manual for the same make and model airplane revealed that the engine’s maximum speed was 2,700 rpm. The engine data plate and tachometer markings found on the airplane both indicated the maximum speed was 2,700 rpm. Examination of the wreckage by a Federal Aviation Administration (FAA) inspector revealed that all major components of the airplane were present at the accident site. The airplane came to rest inverted. Both wings were impact damaged and separated from the fuselage at the wing root. The engine and upper cowling were separated at the firewall. The fuel primer control was unlocked and extended about 1/8 to 1/4 inch from the closed position. The mixture control and throttle were at or near the full forward position. A follow-up examination of the engine revealed that the spark plug electrodes were black in color and sooty. The engine crankshaft was rotated manually using a tool attached to an accessory drive gear, and thumb compression and suction was present on all four cylinders. Continuity of the crankshaft and valvetrain was confirmed. Both magnetos produced spark on all towers when rotated by hand. The engine priming system was of the type that fed fuel to all four cylinders independently. The wheel bearings in all three landing gear were found to have excessive side play.