Fits :
Type-1 engine
Type-3 engine
CT/CZ engine
Waterboxer engines
Paruzzi number : 03824
Fits :
Type-1 engines except 25hp+30hp
Type-3 engines
CT/CZ engines
Paruzzi number : 01734
Fits :
Type-1 engines until 7.1971 (except 25hp+30hp engines)
Type-3 engines until 7.1971
Specifications:
Valve lash: 0.15 mm
Valve lift: intake 8.484 mm - exhaust 7.976 mm
Duration: 250°
Duration @ 1.27 mm: 214°
Lobe center: 108°
Paruzzi number : 03787
Fits :
Type-1 (except 25 and 30hp)
Type-3
Type-4
CT/CZ
Waterboxer engines
Specifications:
Push rods:
seamless 4140 chromoly
diameter 9.525 mm
wall thickness 0.889 mm
length 292.1 mm
Tips:
heat-treated steel
Paruzzi number : 04729
Fits :
Type-1 engine
Type-3 engine
CT/CZ engine
Waterboxer engines
Paruzzi number : 01624
Fits :
Type-1 engines except 25hp+30hp engines
Type-3 engines
Specifications:
Valve lift (1.1): 11.049 mm
Duration: 294°
Cam lift: 10.084 mm
Duration @ 1.27 mm: 253°
Lobe center: 108°
Paruzzi number : 01627
Fits :
Type-1 (except 25 and 30hp)
Type-3
Type-4
CT/CZ
Waterboxer engines
Specifications:
Push rods:
chromoly
diameter 9.525 mm
wall thickness 0.813 mm
length 294.64 mm
Tips:
steel
Paruzzi number : 01729
Fits :
Type-1 engines except 25hp+30hp
Type-3 engines
CT/CZ engines
Specifications:
Thickness: 0.5 mm
Inner size: 18.6 mm
Outer size: 25.0 mm
Paruzzi number : 03779
Fits :
Type-1 engines 25hp+30hp
Specifications:
Weight: 8 gram
Paruzzi number : 04890
Specifications :
Thread size: M7 x 1.00
Height: 5.35 mm
Material: Plain steel
Wrench size: 11 mm
Hardness: Grade 10
Paruzzi number : 07401
Fits :
Type-1 engines 10.1992 and later (engine code ACD)
Specifications:
Weight: 127 gram
Paruzzi number : 06631
Fits :
Type-1 engines 8.1965 and later
Type-3 engines
CT/CZ engines
Waterboxer engines
Note:
use also hardened valve stem caps No
Paruzzi number : 01781