Price
940.29€
Not available
aluminium cylinder kit and power cam ø 75,5 pin ø 15 h2o 4-stroke
Code: 3116208Model: piaggio typhoon - malossi prototype 125 4t lc
Description
COMPLETE CYLINDER 4-STROKE
TECHNICAL FEATURES
Cylinder
- 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
- Compression - special rings with high sliding ease and very high mechanical resistance, in chromium-plated S10 spheroidal cast-iron.
- 1st scraper - ring in chromium-plated S10 spheroidal cast iron.
- 2nd three - piece scraper ring made of chromium-plated steel alloy.
Head
- Head made of gravity-fed cast aluminium alloy, tempered and sandblasted, machined within thousandth (mm) tolerances utilizing super precise work cells.
- Valve guides designed with new profile, made using a powdered metal sintering process (steel, phosphorous, carbon, copper and manganese).
- Valve seats made of cobalt-molybdenum steel alloy characterised by copper infiltration and a special heat/chemical treatment. Increased intake valve - ø 25 mm, made of a special steel alloy and a special heat/chemical treatment.
- Increased exhaust valve - ø 22.2 mm and made of Nimonich 80 material (Nickel, Chromium, Titanium, and Aluminium alloy).
- Exhaust and Intake valve springs made of Si-Cr oil-tempered and annealed steel, designed to operate optimally under increased loads due to increased engine power.
Power Cam
- Designed with the Cad-Cam system.
- Built with very high precision machinery.
- Controlled 100% by measuring instruments with precision capability down to a tenth of a micron.
- Designed and constructed to give your scooter a markedly sporting feel enabling you to easily manoeuvre through town traffic and tackle long distances at high cruising speeds.
- The considerable increase in torque will boost your acceleration and climbing power in a big way.
Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use