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Wiseco 90-01 Integra B18A1/B1 with B16A VTEC Head 81.50mm 8.9:1 Forged Racing Single Piston
Part Number: 6542M815

Images may be for reference only

Wiseco 90-01 Integra B18A1/B1 with B16A VTEC Head 81.50mm 8.9:1 Forged Racing Single Piston
Part Number: 6542M815

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$200.99

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Not legal for sale or use in California on any pollution controlled motor vehicles.
1 In Stock

Product Details

Part Number: 6542M815
Brand: Wiseco
Bore: 81.5mm
Compression Ratio: 8.9:1
Includes Piston Rings: Yes
CARB Approved: No

The Wiseco Honda B16A forged racing piston is engineered for high-performance applications, offering exceptional strength and durability for serious racers and engine builders. Crafted from 2618 aluminum in the USA, this piston provides improved tensile strength to withstand the rigors of heavy to severe duty race environments. Its fully machined crown and precision ring grooves ensure optimal sealing and performance, making it a reliable choice for demanding racing setups.

The design incorporates an anti-detonation groove and additional ring seal features to enhance combustion efficiency and reduce blow-by, contributing to increased horsepower and engine longevity. The ArmorGlide skirt coating minimizes friction, reduces noise, and offers seizure resistance, which is critical during high-stress operation. Forced pin oiling ensures consistent lubrication, further protecting the piston under extreme conditions.

This piston is specifically designed to fit Honda Civic del Sol models from 1994 to 2001 and 2000 Acura Integras, making it an excellent upgrade for enthusiasts seeking to maximize their engine's potential. Its premium construction and performance features make it suitable for applications where durability and performance are paramount. Please note that this piston is not carb-approved and requires acknowledgment of this condition before installation. With its robust design and high-quality materials, the Wiseco Honda B16A forged piston enables you to remove limits and push your engine to new heights.

Features:

  • 81.50 mm Bore
  • 29.85 mm Compression Height
  • 0.827 in. Pin Diameter
  • Sport Compact
  • Single Piston
  • 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 and built to withstand heavy to severe duty performance applications
  • Fully machined crown features for precise performance
  • Forced pin oiling for consistent lubrication under high-stress conditions
Specifications:
  • Product Type: Engine Piston
  • Product Series: Professional
  • Bore Diameter: 81.50 MM
  • Compression Height: 29.85 MM
  • Piston Quantity: 1
  • Wrist Pin Outer Diameter: 0.827 IN
  • Engine Detail: Honda B16A
  • Product Market: Sport Compact

Not legal for sale or use in California on any pollution controlled motor vehicles. See http://www.semasan.com/emissions for state by state emissions requirements.
There is a 5% cancellation fee if you order this product and want to ship it to the state of California.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

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

Engine Fitment

Honda 1.8L/1834CC - 4 Cylinder (B18A1)
Honda 1.7L/1678CC - 4 Cylinder (B17A1)
Honda 1.8L/1797CC - 4 Cylinder (B18C1)
Honda 1.8L/1834CC - 4 Cylinder (B18B1)
Honda 1.8L/1797CC - 4 Cylinder (B18C5)
Honda 1.6L/1595CC - 4 Cylinder (B16A2)
Honda 1.6L/1588CC - 4 Cylinder (B16A3)

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