PRODUCT DETAILS
Wiseco 87.5mm K Series Pistons
Unlock the true potential of your engine with Wiseco 87.5mm K Series Pistons. Engineered for a perfect fit with K20 cylinder heads and K24 engine blocks, these pistons are available in compression ratios of 10.2:1, 11.1:1, 12.5:1, 13.7:1, and 14.2:1, catering to a wide range of performance goals. Whether you're building a street machine or a track-ready racer, Wiseco's cutting-edge design and premium materials ensure you’ll achieve optimal performance and durability.
Each set includes four pistons, wrist pins, pin locks, and rings, providing a comprehensive solution for your engine build. Manufactured from high-strength 2618 aluminum, these forged pistons boast a lightweight design with exceptional strength. The advanced ArmorGlide® skirt coating reduces friction, enhances wear resistance, and promotes quieter operation. Designed with precision-machined crowns, optimized valve pockets, and anti-detonation grooves, these pistons deliver superior combustion efficiency and reliability under extreme conditions.
Wiseco Sport Compact pistons are the ideal choice for racers and performance enthusiasts who demand uncompromising quality and precision. From street performance to heavy-duty race builds, Wiseco pistons offer the durability and performance needed to push the limits of your vehicle.
Features and Benefits
- Designed for K20 cylinder heads and K24 engine blocks.
- Available in five compression ratios: 10.2:1, 11.1:1, 12.5:1, 13.7:1, and 14.2:1.
- Includes pistons, wrist pins, pin locks, and rings.
- Constructed from 2618 aluminum for exceptional strength and reduced weight.
- ArmorGlide® skirt coating minimizes friction and maximizes wear resistance.
- Optimized valve pockets and precision-machined crowns for superior performance.
- Engineered for high-performance street and race applications.
Frequently Asked Questions
What compression ratio should I choose?
The compression ratio depends on your engine build and intended use. Lower ratios (10.2:1) are suitable for forced induction setups, while higher ratios (13.7:1, 14.2:1) are ideal for naturally aspirated performance builds.
What materials are these pistons made from?
Wiseco pistons are crafted from 2618 aluminum, which offers exceptional tensile strength and durability while maintaining a lightweight design.
Do these pistons come with installation hardware?
Yes, each set includes four pistons, wrist pins, pin locks, and rings, providing everything you need for installation.
Is the ArmorGlide® coating available on all pistons?
Yes, the ArmorGlide® coating is standard on these pistons, ensuring reduced friction, quieter operation, and improved wear resistance.
- Designed for K20 cylinder heads and K24 engine blocks.
- Available in multiple compression ratios: 10.2:1, 11.1:1, 12.5:1, 13.7:1, and 14.2:1.
- Constructed from high-strength 2618 aluminum for lightweight durability.
- Features ArmorGlide® skirt coating for reduced friction, enhanced lubrication, and quieter operation.
- Specially designed valve pockets for improved airflow and multi-valve compatibility.
- Fully machined dome and crown shapes optimize combustion efficiency and performance.
- Anti-detonation grooves help prevent pre-ignition and detonation under extreme conditions.
- Forced pin oiling ensures continuous lubrication for the wrist pins.
- Includes steel nitride/napier XX rings for high compression and reduced oil consumption.
- Precision-engineered ring grooves enhance ring seal and minimize blow-by.
- Designed for heavy-duty and severe race applications.