Kit cilindro TOP PERFORMANCES Big Bore Racing - In ghisa

The cylinder is made in “MlNACROM” cast iron (with chrome added to the alloy), unique in its class with 8 scavenge ports, 6 are opposed and 2 are placed on the rear to optimise the filling.

Scope of delivery:

1 Ø 47 mm cylinder in MINACROM cast iron

1 Ø 47 mm piston with high silicon content and SILVER facing

1 1.5 mm thick chromed piston ring

1 Ø 10 mm piston gudgeon pin

2 Ø 10 mm piston gudgeon pin circlips

1 Head

1 0.4 mm thick cylinder base gasket

1 Oil drain M8 screw

1 Water drain M14 screw

1 Adapter for H2 O head (gas 1/8)

3 Ø 16 x 25 clamp

1 Ø 104.37 x 3.53 shaped O-ring

1 Oil drain screw gasket

1 Water drain screw gasket

1 Ø 51.50 x 1.78 O-ring in green Viton

4 Ø 7.66 x 1.78 O-ring in green Viton

• BORE = 47 mm
• STROKE = 39.2 mm
• DISPLACEMENT = 67.9 cc.
• Compr. Ratio = 1:14