Free Shipping Over $349.99
Orders of $349.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.
Images may be for reference only
Product Details
| Part Number: | K541M815 |
| Brand: | Wiseco |
| Bore: | 81.5mm |
| Includes Piston Rings: | Yes |
Wiseco Honda B18 Piston Set, 81.50 mm Bore, 30.00 mm Compression Height, 0.8268 in. Pin Diameter, Sport Compact, Set of 4.
Constructed from high-quality materials, the Wiseco B18 pistons feature a custom-level design with advanced forging technology that ensures superior strength-to-weight ratio. These pistons boast a bore size of 81.50 mm, a compression height of 30.00 mm, and a pin diameter of 0.8268 inches, offering optimal fitting and performance in compatible Honda engines. The set includes premium rings and components tailored for heavy-duty racing environments, providing consistent compression, efficient airflow, and enhanced combustion efficiency.
Perfectly suited for turbocharged setups, these pistons are compatible with 2001-1998 Acura Integra models, ensuring a precise fit and optimal engine performance. The Wiseco K541M815 pistons are designed to remove limitations, allowing you to push your engine to new levels of power and reliability. Whether you're building a race car or upgrading your existing engine for spirited driving, these forged pistons are built to meet the highest standards of quality and performance, helping you achieve maximum horsepower and durability.
Features:
- Material: Forged aluminum for strength and durability
- Bore Diameter: 81.50 mm for precise fitment in Honda B18 engines
- Compression Height: 30.00 mm optimized for high-performance builds
- Pin Diameter: 0.8268 inches for secure piston assembly
- Designed for heavy to severe duty racing applications
- Includes premium rings for reliable sealing and performance
- Compatible with turbocharged setups and high RPM operation
- Set of four pistons engineered for balanced power delivery
- Engineered for 2001-1998 Acura Integra models
Specifications:
- Product Series: Professional
- Bore Diameter: 81.50 MM
- Compression Height: 30.00 MM
- Piston Volume: -12.00 CC
- Piston Material: 2618
- Skirt Coating: Yes
- Forging Type: FLAT
- Piston Quantity: 4
- Ring Set Included: Yes
- Top Compression Ring Thickness: 1
- Second Compression Ring Thickness: 1.2
- Oil Ring Thickness: 3
- Wrist Pin Included: Yes
- Wrist Pin Material: 5115
- Wrist Pin Outer Diameter: 0.8268 IN
- Engine Detail: Honda B18
- Product Type: Engine Piston Set
- Product Market: Sport Compact
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
| Year | Make | Model | Trim |
|---|---|---|---|
| 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 | LS |
| 1992 | Acura | Integra | RS |
| 1993 | Acura | Integra | GS |
| 1993 | Acura | Integra | LS |
| 1993 | Acura | Integra | RS |
| 1994 | Acura | Integra | GS-R |
| 1994 | Acura | Integra | LS |
| 1994 | Acura | Integra | RS |
| 1995 | Acura | Integra | GS-R |
| 1995 | Acura | Integra | LS |
| 1995 | Acura | Integra | RS |
| 1995 | Acura | Integra | Special Edition |
| 1996 | Acura | Integra | GS-R |
| 1996 | Acura | Integra | LS |
| 1996 | Acura | Integra | RS |
| 1996 | Acura | Integra | Special Edition |
| 1997 | Acura | Integra | GS |
| 1997 | Acura | Integra | GS-R |
| 1997 | Acura | Integra | LS |
| 1997 | Acura | Integra | RS |
| 1997 | Acura | Integra | Type R |
| 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 |
| 2000 | Acura | Integra | GS |
| 2000 | Acura | Integra | GS-R |
| 2000 | Acura | Integra | LS |
| 2000 | Acura | Integra | Type R |
| 2001 | Acura | Integra | GS |
| 2001 | Acura | Integra | GS-R |
| 2001 | Acura | Integra | LS |
| 2001 | Acura | Integra | Type R |
Engine Fitment
Honda 1.8L/1797CC - 4 Cylinder (B18C1)
Honda 1.8L/1834CC - 4 Cylinder (B18B1)
Honda 1.8L/1797CC - 4 Cylinder (B18C5)
Honda 1.8L/1834CC - 4 Cylinder (B18A1)
Reviews ★★★★★
No Reviews Yet!
Write a Review