The water-cooled Malossi is THE cylinder for all large LC engines from Piaggio. Considerable increase in power despite the slightly smaller displacement on the 180cc engines. Can be upgraded to 38hp with the help of a full cheek shaft, racing exhaust and a larger carburettor, making it the first choice when it comes to nothing but pure power. Can also be built as a comfortable tourer with original exhaust. Depending on the tuning level the cylinder reaches the mileage of the original cylinder. This article is delivered WITHOUT head. Very recommendable here are the BGM heads.
AI-translation

This is how we ensure, that reviews come from real consumers.
Anonym  05/30/2016

très bien

General
Performance class
Sport
 
Piston pin
Diameter
16 mm
 
Spark plugs
Thread type
M14x1,25
Thermal value NGK
B9ES
Spark plug thread
lang
 
Cylinder
Drill hole
65 mm
Type of cooling
flüssigkeitsgekühlt
Displacement
172 cm³
Motor type
2-Takt
Material
Aluminium
Piston raceway material
Keramik
Cylinder gasket set included
ja
Cylinder head included
nein
Outlet shape
1-teilig (oval)
Exhaust assembly
Flansch
Flange type
2-Schrauben
Distance between exhaust studs
60 mm
Threaded exhaust studs
M8
Number of boost ports
2
Number of transfers (incl. boost ports)
6
 
Crankshafts
Stroke
52 mm
 
Piston
Number of piston rings
2
Piston manufacturing method
gegossen
 
Piston rings
Piston ring type
Trapez-Ring (Keystone-Ring)
Piston ring thickness
1,0mm
 
Piston clips
Piston clip type
C-Typ
Wire gauge Piston clip
1,0mm
 
Cylinder heads
Cylinder head type
mehrteilig
 
OEM numbers (for comparison purposes only)
Malossi:
3111139, M3111139
Matching
Accessories
Matching
Customers also bought