MALOSSI ALUMIN-CYLINDER Ø 75.5 PIN Ø 16 H2O SCOOTER 300 4-STROKE

RM2,000.00

TECHNICAL SPECIFICATIONS

Cylinder

  • Bore Ø 75.5 mm;
  • Stroke 63 mm;
  • Displacement 282;
  • Compression ratio 12.5:1.
  • Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances.
  • Machining: on machine tools with high precision numerical control.
  • Cylinder-piston connection with an allowance of 0.05 mm.
  • Recalculated and upgraded heat exchange surfaces.

Piston

  • Ultra compact with 3 rings.
  • Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces.
  • Machining on machine tools with numerical control.
  • Lightened and reinforced.
  • Upgraded heat exchange surfaces.

Piston rings

  • Special rings with high sliding ease and very high mechanical resistance.
  • I° ring compression in nitrided and chromium steel.
  • II° special cast iron ring.
  • Three – piece scraper ring made of chromiumplated special steel alloy.

 

NB: can be assembled with V4 HEAD Code = 3813273

 

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