Best part
Its best choice if you think to build your Engine
Dedicated 2618 alloy forgings, offset wrist pins, Nitrided/Napier Steel rings, skirt coatings, complex dish and dome designs, special skirt profiles, and other features insure longevity and power with boosted and nitrous engines.
Specs:
8.9:1 Compression Ratio
99.5mm Bore
Includes: Wrist Pins, Piston, and Rings.