> Cylinder kit Polini CORSA 70cc 10mm Minarelli Vertical

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Cylinder kit Polini CORSA 70cc View larger

Cylinder kit Polini CORSA 70cc 10mm Minarelli Vertical

166.0074/R

New product

Polini

The Corsa is a Polini Powerfull Mid-Race 70cc cylinder improved from the Polini Sport 70cc cylinder. Extreme port timing, polished exhaust port and increased primary compression result signifiant power increase compared to standard 70cc cylinders with very good reliability. The piston is equipped with a chrome and a grey cast iron piston ring. To reach maximum power, the cylinder should be used in conjunction with a racing exhaust and bigger carburetor (21mm). We also suggest to use renforced crankshaft.

Available in 4-20 days

USD$ 247.49

Data sheet

Engine Type Minarelli Vertical
Piston Pin 10mm
Stroke 39.2mm
Displacement 70cc
Conrod Length 80mm

Accessories

  • Spark plug BR9ES

    Reference: BR9ES-3194

    Brand: NGK

    Spark plug BR9ES (Solid Tip)

    The thermal grade of the spark-plug is of prime importance with tuning kits; if the wrong grade is used the kit will overheat or the spark-plug will foul. A hotter spark plug transfers more heat to the cyl head, which may lead to piston seizures. The Corsa kit comes with the correct spark-plug, for other kits we recommend the plug listed here. As a rule...

    USD$ 5.24
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    In stock
  • Piston Polini corsa 70cc

    Reference: 204.0540

    Brand: Polini

    Piston Polini corsa 70cc Minarelli 10mm

    Replacement piston for the Polini corsa 70cc cylinder kits

    USD$ 112.49
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  • Gasket set Polin Sport/Corsa/alu/Evo 70cc

    Reference: 209.0225

    Brand: Polini

    Gasket set Polini Sport/Corsa/alu/Evo 70cc Minarelli Vertical

    This is the complete gasket set for original for Polini sport,corsa,alu and evolution 70cc cylinders. Check the picture to see which gaskets are included.

    USD$ 14.24
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