MOTORPARTS 9936650 Instrucciones De Montaje página 14

The cylinder is made of aluminium with high silicon content; the special
heat treatment and the layer on the barrel ensure a high reliability. All
machinings are carried out with modern machines tool that allow very
reduced cylinder/piston couplings.
The piston has been designed with a special attention to the lightweight:
it is made of aluminium with a high silicon content. To enhance reliability
we designed stiffening ribs that facilitate the heat exchange. The piston
is provided with one nitrided and chromed steel piston-ring, one piston-
ring in special cast iron and a scraper ring made up of three special
compound and chromed steel parts.
Bore
Stroke
Displacement
Compression Ratio
SPECIFICATIONS 9936950 AND 9937450 SPECIFICATIONS 9936950 AND 9937450
Bore
Stroke
Displacement
Compression Ratio
SPECIFICATIONS 9936650 SPECIFICATIONS 9936650
14
52.4 mm
57.9 mm
3
124.8 cm
11:1
58 mm
57.9 mm
152.9 cm 3
11:1