Knoxville, Midwest 305 legal Motor. It has a Eagle crank with honda rod journals, Carrillo forced oiling rods, CP Pistons with .787 wrist pin, RHS 49cc Heads, Ferrea Valves, K-Motion valve springs, Hilborn 2 7/16 injection with the 305 base port matched, BR Motorsports Cross Shaft, Petersen Madrel Belt, C-Line Oil Pan, Melling Pump, Mallory Sprint Mag II. There was no expense spared on this motor. It has night on it since new