fits model: B20, B16, B18c.

( Brand: Wiseco ), ( Manufacturer Part Number: K594M85AP ), ( Part Type: Piston Block Head ), ( Fitment Type: Performance/custom )
Introducing the K594M85AP Wiseco Pistons, specifically designed for the B20-VTEC, B20, B20B, and B16 engines, as well as the B16A and B18C GSR heads. These high-performance pistons feature an 85mm bore diameter and a compression height of 13.1mm, making them an ideal upgrade for those seeking enhanced engine performance.
Crafted from advanced forged 2618-T6 aluminum alloy, the K594M85AP pistons are engineered to provide superior strength and durability. The piston skirts are optimized for maximum clearance, reducing friction and promoting smooth engine operation. The piston crowns are specifically designed to promote optimal combustion, resulting in improved power delivery and fuel efficiency.
The Wiseco pistons also feature a full-floating wrist pin with a high-temperature coating, ensuring reliable operation under extreme conditions. The pin retainer is designed to withstand the high pressures generated by modern high-performance engines, providing added peace of mind.
The K594M85AP Wiseco Pistons also include ring packs with a 0.030" gap between the second and third rings. This design promotes better sealing and reduces oil consumption, contributing to improved engine performance and longevity.
In summary, the K594M85AP Wiseco Pistons are a high-quality, performance-oriented upgrade for B-series engines. Their forged construction, optimized design, and robust components make them an excellent choice for enthusiasts seeking improved power, efficiency, and reliability.
Pros of buying K594M85AP Wiseco Pistons:1. High-Quality Material: Wiseco pistons are made of forged aluminum alloy, which is highly durable and can withstand high compression ratios and horsepower levels.
2. Enhanced Performance: The 85mm bore and 13.1 compression ratio of these pistons can provide improved engine performance and power output.
3. Precision Manufacturing: Wiseco's pistons are manufactured with advanced CNC machining and precision measuring techniques to ensure a perfect fit and maximum performance.
4. Wide Compatibility: These pistons are compatible with various engine block and head configurations, including B20-VTEC, B20, B20B, B16, B16A, and B18C GSR engines.
Cons of buying K594M85AP Wiseco Pistons:1. Cost: Wiseco pistons are generally more expensive than stock pistons due to their high-quality materials and manufacturing processes.
2. Requires Professional Installation: Installing these pistons requires specialized tools and expertise, which may incur additional costs.
3. Potential Engine Damage: If not installed correctly, these high-performance pistons can cause engine damage, such as piston ring failure or cylinder wall scoring.
Conclusion:Wiseco's K594M85AP pistons offer significant performance improvements for high-compression engines, making them an excellent option for racers and enthusiasts looking to maximize their engine's potential. However, the high cost and potential for damage if not installed correctly are important considerations. It is recommended to consult with a professional mechanic or engine builder before installing these high-performance pistons to ensure a safe and successful installation.
Please see the for information regarding shipping costs and available methods. Valve pocket designs allow maximum flow around the valve, allowing use of oversized valves and high lift cams.
Wiseco pistons B20 vtec B20b block w B16 B16a B18C gsr head 85mm 13.
26cc dome grams Wiseco pistons have proven themselves in a variety of motor sports applications from mild 150 horsepower street engines to race cars. Purchase from map to receive aggressive pricing and retain your manufacturers warranty. 1:1 images are generic stock photos.
Some of our sport compact pistons are even matched with high quality NPR steel nitrated rings Napier 2nd.
B20 vtec B20, B20b block with B16, B16a, B16a2, B18C, B18C1 gsr cylinder head part K594M85AP 85mm bore: 1 compression image is a stock photo.
Please see the part number and for specifics.
Optimized skirt profiles minimize rock and provide long life in striker applications. These are complete sets, and come with a full set of pistons, rings, pins locks for the specific application.
Our Wiseco domestic auto and sport compact pistons are top of the line performance parts, built for demanding consumer that wants nothing but best. Made in the USA Wiseco domestic auto and sport compact pistons are forged machined in-house receive a full compliment of power enhancing features.