Polini 47mm Horizontal Minarelli Corsa Cylinder Kit
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Polini 47mm Horizontal Minarelli Corsa Cylinder Kit (146-50)
Polini 47mm Horizontal Minarelli Corsa Cylinder Kit
Item-Code : 146-50
Regular Price : $345.00
Season Special: $317.99
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Availability :Usually ships the next business day


 





Product Description
Polini Corsa 47mm (70cc) Horizontal Minarelli Big Bore Cylinder and Head Kit. Kit includes cylinder, aluminum cylinder head, piston, rings, piston pin and bearing, cir clips, head gasket, base gasket, exhaust gasket, exhaust studs, and spark plug. When you use this Polini 47mm Big Bore Kit in conjunction with your stock crankshaft you will increase your total displacement to 70cc! The manufacturer claims 11.5bhp at 10,600RPM is possible with this kit.


Please see our Warranty & Returns Policy.


You may need to modify your engine case to accommodate the larger cylinder.


Specifications:
  • Upgrades to 70cc
  • Ships from Factory with Ring Installed on Piston
  • Cylinder Bore: 47mm
  • Cylinder Sleeve Outer Diameter: 50.8mm
  • Wrist Pin Diameter: 10mm
 
 
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