Wiseco Professional Series Honda B18 Forged Racing Piston 81mm Bore Part Number 6541M81AP

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 Honda B18 Piston, 81.00 mm Bore, 30.01 mm Compression Height, 0.827 in. Pin Diameter, Sport Compact, Set of 1.

• 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

The Wiseco Professional Series Honda B18 forged racing piston is engineered for high-performance applications and serious racers seeking maximum durability and power. Crafted from high-quality 2618 aluminum in the USA, this piston offers exceptional tensile strength and reliability under heavy to severe duty conditions. Its precision-machined design features carefully engineered ring grooves, an anti-detonation groove, and enhanced sealing capabilities to optimize combustion efficiency and boost engine performance. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and promotes quieter operation, making it suitable for demanding racing environments. Fully machined with a detailed crown and forced pin oiling, this piston ensures consistent performance and longevity in high-stress scenarios. Whether you're building a race engine or upgrading your performance setup, the Wiseco Honda B18 piston provides the custom-level features necessary to push your limits and achieve optimal power output. Designed and built in the USA, it meets the rigorous standards expected by professional builders and serious enthusiasts. This piston is supplied as a single unit with premium rings, ready to enhance your engine's durability and performance in competitive or heavy-duty applications.

Features:

• 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 reduces seizure risk, friction, and noise

• Designed for heavy to severe duty performance applications

• Fully machined crown for precise fit and performance

• Forced pin oiling for enhanced durability in high-stress conditions

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