Wiseco K566M815 Professional Series Forged Racing Pistons for Honda B18 Engines - 81.50mm Bore Set of 4

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 Set, 81.50 mm Bore, 30.00 mm Compression Height, 0.8268 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

Upgrade your Honda B18 engine with the Wiseco K566M815 Professional Series forged racing pistons, designed for high-performance and severe-duty applications. Crafted from 2618 aluminum in the USA, these pistons offer enhanced tensile strength and durability, making them ideal for serious racers and engine builders seeking reliable power increases. The precision-machined crown and fully machined features ensure optimal fitment and consistent performance. Incorporating custom-level features such as precision ring grooves, an anti-detonation groove, and advanced ring seal technology, these pistons contribute to improved combustion efficiency and reduced blow-by. The ArmorGlide skirt coating provides seizure resistance, friction reduction, and quieter operation, extending piston life and enhancing overall engine longevity. Forced pin oiling ensures reliable lubrication under high-stress conditions, supporting prolonged engine durability and performance. This set of four pistons is compatible with a variety of Honda Civic del Sol and Acura Integra models up to 2001, making it an excellent choice for those looking to push their engine's capabilities. Each piston is engineered for heavy to severe duty performance applications, ensuring your build can handle the demands of racing or high-performance street driving. Wiseco’s commitment to quality and performance makes these pistons a reliable upgrade for your engine rebuild or performance enhancement project.

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 for seizure resistance, friction reduction, and quieter operation

• Designed for heavy to severe duty performance applications

• Fully machined crown features for precise fitment

• Forced pin oiling for reliable lubrication under high stress

Fitment:
1990 Acura Integra GS
1990 Acura Integra LS
1990 Acura Integra RS
1991 Acura Integra GS
1991 Acura Integra LS
1991 Acura Integra RS
1992 Acura Integra GS
1992 Acura Integra GS-R
1992 Acura Integra LS
1992 Acura Integra RS
1993 Acura Integra GS
1993 Acura Integra GS-R
1993 Acura Integra LS
1993 Acura Integra RS
1994 Acura Integra GS-R
1994 Acura Integra LS
1994 Acura Integra RS
1994 Honda Civic del Sol VTEC
1995 Acura Integra GS-R
1995 Acura Integra LS
1995 Acura Integra RS
1995 Acura Integra Special Edition
1995 Honda Civic del Sol VTEC
1996 Acura Integra GS-R
1996 Acura Integra LS
1996 Acura Integra RS
1996 Acura Integra Special Edition
1996 Honda Civic del Sol VTEC
1997 Acura Integra GS
1997 Acura Integra GS-R
1997 Acura Integra LS
1997 Acura Integra RS
1997 Acura Integra Type R
1997 Honda Civic del Sol VTEC
1998 Acura Integra GS
1998 Acura Integra GS-R
1998 Acura Integra LS
1998 Acura Integra RS
1998 Acura Integra Type R
1999 Acura Integra GS
1999 Acura Integra GS-R
1999 Acura Integra LS
1999 Honda Civic Si
2000 Acura Integra GS
2000 Acura Integra GS-R
2000 Acura Integra LS
2000 Acura Integra Type R
2000 Honda Civic Si
2001 Acura Integra GS
2001 Acura Integra GS-R
2001 Acura Integra LS
2001 Acura Integra Type R

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