TOPPE KIT ROSA DUAL HEAD D47 MINA. LC 1127341
Kód: 1127341
Cena: Cena na dotaz
Popis produktu
<p>This version includes our new head (that can be disassembled) that ensures significantly lower operating temperatures in the cylinderpiston unit for improved reliability and performance.</p>
<p>In this new head, a larger portion of the combustion chamber comes into contact with the coolant to keep temperatures within an ideal range for enhanced engine efficiency.</p>
<p>The compression ratio has also been modified to accommodate the new temperature values.</p>
<p><strong>Scope of delivery:</strong></p>
<p>1 Cylinder Ø 47 mm in special “Minacrom” cast iron (with chrome additive)</p>
<p>1 Piston with high silicon content and SILVER insert</p>
<p>1 Chrome-plated piston ring in special cast iron S10</p>
<p>1 Piston gudgeon pin Ø 10 x3 8</p>
<p>1 mm Roller bearing for gudgeon pin Ø 10 x 14 x 12.5 mm</p>
<p>2Gudgeon pin circlips</p>
<p>1 Combustion chamber</p>
<p>1 Combustion chamber cover</p>
<p>8 Green Viton O-ring Ø 7.66 x 1.78</p>
<p>1 Green Viton O-ring Ø 51.50 x 1.78</p>
<p>1 Green Viton O-ring Ø 22.22 x 2.62</p>
<p>1 O-ring Ø 104.37 x 3.54</p>
<p>1 Reduction for temperature sensor</p>
<p>1 Cap M14 x 1.25</p>
<p>1 Aluminium gasket for cap M14 x 1.25</p>
<p>1 Cylinder base gasket, 0.4 mm thick, in aluminium</p>
<p>3 Metal clamps Ø 16 x 25</p>
<ul>
<li>Bore mm: 47</li>
<li>Stroke mm: 39,2</li>
<li>Displacement cm3: 68</li>
<li>Squish mm: 0,9 ±0,1</li>
<li>Timing diagram: exhaust: 199° transfer ports: 127°</li>
<li>Compression ratio: geometric:14:1 actual: 7,3:1</li>
</ul>
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