Fits :
Type-1 dual port engines
Type-3 dual port engines
Specifications:
Bore: 85.5 mm
Cylinder head Ø: 94 mm
Valves: 40 x 35.5 mm
Spark plug size: 12 mm
Paruzzi number : 04873
Fits :
Type-1 engines (except 25hp+30hp)
Type-3 engines
Specifications:
Cylinder outside Ø: 96 mm
Maximum stroke: 82 mm
Case stud size: M8 and M10
Full flow possibility: Yes
Paruzzi number : 01655
Fits :
Type-1 engines (except 25hp+30hp)
Type-3 engines
Specifications:
Cylinder outside Ø: 97 mm
Maximum stroke: 82 mm
Case stud size: M8 and M10
Full flow possibility: Yes
Paruzzi number : 01707
Fits :
Type-1 engines (except 25hp+30hp)
Type-3 engines
Specifications:
Cylinder outside Ø: 90 mm
Case stud size: M8 and M10
Full flow possibility: Yes
Paruzzi number : 01969
Fits :
Type-1 engines (except 25hp+30hp)
Type-3 engines
Specifications:
Cylinder outside Ø: 96 mm
Case stud size: M8 and M10
Full flow possibility: Yes
Paruzzi number : 01720
Fits :
Type-1 engines (except 25hp+30hp)
Type-3 engines
Specifications:
Cylinder outside Ø: 97 mm
Case stud size: M8 and M10
Full flow possibility: Yes
Paruzzi number : 01789