Wiseco BMW M50B25 Single Vanos 2.5L 24V Turbo 84.5mm Bore 0.50 Over Size 8.8:1 CR Piston Set

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series. Wiseco BMW M52B25 Piston Set, 84.50 mm Bore, 32.70 mm Compression Height, 0.8661 in. Pin Diameter, European, Set of 6.

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• Precision ring grooves, anti-detonation groove, and additional ring seal improving features
• ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
• Designed and built to withstand heavy to severe duty performance applications
• Fully machined crown features
• Forced pin oiling