Engine Mechanical Specifications

Diameter, Lower End (Without Bearing) 57.144 mm (2.249 inches)
Piston Pin Hole 22.022-22.008 mm (0.8662-0.866 inches)
Length, Center to Center 151 mm (5.94 inches)
End Play of Rods on Crank Pin 0.20-0.50 mm (0.008-0.020 inches)