Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 87 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01790
Fits :
Type-1 engines (except 25hp+30hp)
Type-3 engines
CT/CZ engines
Paruzzi number : 01851
Fits :
Type-1 engines
Type-3 engines
Specifications:
Bore: 85.5 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01699