Wiseco Honda B16A Forged Racing Piston Set – 81.50 mm Bore, Heavy-Duty Performance

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 B16A Piston Set, 81.50 mm Bore, 29.85 mm Compression Height, 0.827 in. Pin Diameter, Sport Compact, Set of 4.

• 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 Honda B16A Professional Series forged racing piston set is engineered for serious racers and high-performance builders seeking maximum durability and power. Crafted from 2618 aluminum in the USA, these pistons feature a forged and precisely machined construction that delivers enhanced tensile strength for demanding race applications. The set includes four pistons designed to withstand heavy to severe duty performance, making them an ideal choice for high-stakes motorsport projects.
Each piston is equipped with precision ring grooves, an anti-detonation groove, and additional sealing features that improve combustion efficiency and engine reliability. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and ensures quieter operation, which contributes to overall engine longevity and performance consistency. The fully machined crown provides a smooth, durable surface, while forced pin oiling ensures reliable lubrication for extended use.
Designed specifically for the Honda B16A engine with an 81.50 mm bore and a compression height of 29.85 mm, these pistons are compatible with turbocharged applications, offering a reliable upgrade for enthusiasts aiming to push their engines to the limit. The set includes four pistons, each with a 0.827-inch pin diameter, and is built to meet the demands of competitive racing and severe duty scenarios. Whether you're rebuilding an existing engine or building a new race engine from scratch, the Wiseco Honda B16A Forged Racing Piston Set provides the strength, precision, and durability needed for optimal performance and long-term reliability.
Note that these pistons are not carb approved but are manufactured to meet high-performance standards, ensuring they surpass typical factory components. Proper installation and tuning are essential to maximize the benefits of these high-performance pistons in your racing setup.

Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength

• Precision ring grooves and anti-detonation groove for enhanced sealing and combustion efficiency

• ArmorGlide skirt coating reduces seizure risk, friction, and noise for quieter operation

• Designed to withstand heavy to severe duty racing applications

• Fully machined crown for a durable and smooth surface

• Forced pin oiling for reliable lubrication during high-performance use

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