Athena Replacement Big Bore Forged Piston

Athena Big Bore 4-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons
Include 3% copper in materials for better heat resistance
Forged using a precision heat-treatment process that allows for production tolerances of just 0.01mm
Forged piston tooling allows for the lightest available product
Kits include anti-wear coated piston, rings, pin and circlips
Made in Italy

Product Note: Only works with Athena Cylinder Kit (sold separately).

Specification	Details
Bore	Varies (make selection above)
Compression Ratio	Varies (make selection above)
Country of Origin	Varies (make selection above)
Displacement	Varies (make selection above)
Material	Varies (make selection above)
Piston Diameter	Varies (make selection above)
Piston Type	Varies (make selection above)
Size Over Standard	Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.