fits model: B16, Si, Vtec, Civic.

( Brand: Wiseco ), ( Manufacturer Part Number: K567M84AP ), ( Part Type: Piston ), ( Fitment Type: Performance/custom )
The K567M84AP Wiseco pistons are a high-performance upgrade for your Honda Civic SI's B16, B16A, or B16A2/B16A3 engine. These pistons are specifically designed for a bore size of 84mm and a compression height of 10.1mm, making them an excellent choice for boosted applications or high-performance builds.
The K567M84AP pistons are crafted from forged 2618-T4 aluminum alloy, ensuring superior strength and durability. The piston skirts are honed with a proprietary Wiseco honing process, which provides a smooth and reflective finish that reduces friction and improves engine efficiency. The piston crowns are optimized for a proper squish band and valve pocket, ensuring optimal combustion and improved power delivery.
The piston rings are made of top-quality materials, including a 1.2mm chrome-aluminated top ring, a 1.5mm oil control ring, and a 1.0mm piston pin oil control ring. These rings provide excellent sealing and oil control, reducing blowby and prolonging the life of your engine.
The K567M84AP pistons also include a Wiseco heat treatment process, which hardens the piston crowns and skirts, reducing the risk of fractures or failures under high-stress conditions. The piston pin is made of 4340 chrome molybdenum steel, providing superior strength and resistance to wear and fatigue.
In summary, the K567M84AP Wiseco pistons are a high-quality, high-performance upgrade for your Honda Civic SI's B16 engine. They are forged from strong aluminum alloy, honed for reduced friction, and optimized for improved combustion and power delivery. The piston rings are made of top-quality materials, and the pistons are heat-treated for added strength. If you're looking to take your Honda Civic SI to the next level, these pistons are an excellent choice.
Pros of buying Wiseco K567M84AP pistons for your B16/B16A series Civic SI engine:1. High-quality materials: Wiseco pistons are made from forged 2618-T6 aluminum alloy, ensuring durability and strength.
2. Enhanced performance: The piston design allows for increased compression ratio and improved combustion, resulting in increased horsepower and torque.
3. Improved reliability: Wiseco pistons include a double-ring oil control groove to reduce oil consumption and engine wear.
4. Wide compatibility: These pistons are designed to fit various B16/B16A engine configurations, including B16B1, B16A1, B16A2, B16A3, and B16A4.
5. Precision manufacturing: Wiseco's pistons are CNC-machined and honed to ensure precise fit and performance.
Cons of buying Wiseco K567M84AP pistons:1. Higher cost: Compared to stock pistons, Wiseco's pistons are more expensive, which may be a limiting factor for some budget-conscious enthusiasts.
2. Potential compatibility issues: While Wiseco pistons are widely compatible, it's essential to double-check your specific engine configuration to ensure a proper fit.
3. Requires careful assembly: Wiseco pistons require careful assembly and proper fitting to ensure optimal performance and engine longevity.
Conclusion:Wiseco K567M84AP pistons are a high-quality choice for B16/B16A series Civic SI engines seeking improved performance and reliability. While they carry a higher cost, the potential for increased horsepower, torque, and engine life can justify the investment for many enthusiasts. Proper research, assembly, and installation are crucial to maximize the benefits of these pistons and ensure a successful engine upgrade.
Recommendation:If you're looking to upgrade your B16/B16A engine with Wiseco pistons, we recommend consulting with a professional mechanic or engine builder to ensure proper compatibility and assembly. Additionally, consider the specific performance goals for your vehicle and choose the appropriate piston specification to meet those targets.
Some of our sport compact pistons are even matched with high quality NPR steel nitrated rings Napier 2nd.
3mm comp height please see the part number and for specifics. These are complete sets, and come with a full set of pistons, rings, pins locks for the specific application.
Made in the USA Wiseco domestic auto and sport compact pistons are forged machined in-house receive a full compliment of power enhancing features.
Our Wiseco domestic auto and sport compact pistons are top of the line performance parts, built for demanding consumer that wants nothing but best.
Valve pocket designs allow maximum flow around the valve, allowing use of oversized valves and high lift cams. Optimized skirt profiles minimize rock and provide long life in striker applications. Wiseco pistons Civic Si del sol Vtec B16 B16a B16a2 B16a3 84mm 10.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty. 1:1 K567M84AP images are generic stock photos.
4mm rod length pin diameter 21mm 2cc dome grams Wiseco pistons have proven themselves in a variety of motor sports applications from mild 150 horsepower street engines to race cars. Please see the for information regarding shipping costs and available methods.