Wiseco BMW M50B25 2.5L 24V Turbo Forged Pistons Set - 84.50mm Bore, 0.866 in. Pin Diameter, 38.20mm Compression Height

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 M50B25 Piston Set, 84.50 mm Bore, 38.20 mm Compression Height, 0.866 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

Upgrade your BMW engine with the Wiseco M50B25 Professional Series forged racing pistons, engineered for high-performance applications and severe duty race builds. Crafted from premium 2618 aluminum in the USA, these pistons deliver exceptional tensile strength and durability necessary for demanding motorsport environments. The precision-machined crown and fully machined features ensure optimal fitment and performance, while the forged construction provides added resilience for long-lasting operation. Designed specifically for the 1991-1995 BMW M50B25 engine, this set includes six pistons with a bore size of 84.50mm and a compression height of 38.20mm, making them suitable for oversized rebuilds and performance enhancements. The pistons feature an anti-detonation groove, precision ring grooves, and additional ring seal improvements to optimize compression and power output. ArmorGlide skirt coating reduces friction, minimizes seizure risk, and promotes quieter operation, making these pistons ideal for serious racers and high-performance enthusiasts. The forced pin oiling system ensures reliable lubrication, contributing to the pistons' robust performance during heavy-duty racing conditions. This set is perfect for those seeking to push their BMW engine to new limits with components designed for maximum strength and efficiency. Note: These pistons are not CARB approved but are fully compliant for off-road and racing use, requiring acknowledgment of this status during installation. Enhance your engine's performance with Wiseco's top-tier forged pistons, built for those demanding the ultimate in durability and power.

Features:

• Forged from 2618 aluminum for superior strength and durability

• Precision machined crown and features for perfect fitment

• Anti-detonation groove and enhanced ring seal for better compression

• ArmorGlide skirt coating reduces friction and seizure risk

• Designed for heavy to severe duty performance applications

• Fully machined crown and forced pin oiling system for reliability

Fitment:
1991 BMW 525i Base
1992 BMW 325is Base
1992 BMW 525i Base
1993 BMW 525i Base
1993 BMW 525iT Base
1994 BMW 525i Base
1995 BMW 525i Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1