fits model: Sr20det.

( Brand: Wiseco Pistons ), ( Manufacturer Part Number: K556M865AP ), ( Qty Note: This Is A Full Set Of 4 Pistons, Rings, Pins, And ), ( Vehicle Make: Nissan ), ( Bore: 86.5 ), ( Bore Size: 0.020 ), ( Compression Ratio: 9.1-9.25 ), ( Pin Size: 22 ), ( Compression Height: 32 ), ( Dish/dome Cc: 12 ), ( Standard Pin: Included ), ( Ring Part Number: 8650xx ), ( Rod Length: 5.364 )
Welcome to our detailed product description for the 9.1-9.25 Silvia 86.5mm 200sx 180sx Pistons SR20DET Wiseco K556M865AP. These high-performance pistons are designed specifically for the SR20DET engine, providing an excellent upgrade option for those looking to enhance their vehicle's power and efficiency.
Product Overview:The Wiseco K556M865AP pistons are crafted from forged 2618-T6 aluminum alloy, ensuring superior strength and durability. With a compression ratio of 9.1-9.25:1, these pistons are well-suited for high-boost applications, providing ample power and torque. The piston skirts are optimized for a smooth slide in the cylinder bore, reducing friction and promoting efficient combustion.
The Wiseco pistons feature a state-of-the-art, two-piece design with a fully-floating wrist pin. This design allows for greater piston-to-wall clearance, preventing engine damage due to thermal expansion. The wrist pin is held in place by a high-quality, phospholubricated, chrome-moly steel pin retainer.
The piston crown is designed with a dish shape to promote efficient combustion and reduce detonation. The crown is also equipped with an additional oil ring for improved ring seal and oil control. The piston rings are made from nitrided steel, ensuring a long lifespan and reduced wear.
Installation and Compatibility:These Wiseco pistons are compatible with the SR20DET engine, specifically for 86.5mm bore applications. They are intended for use in 200sx and 180sx models, as well as Silvia models. It is essential to ensure that the pistons are correctly installed with the appropriate rings and gaskets to ensure optimal performance and engine longevity.
Conclusion:The 9.1-9.25 Silvia 86.5mm 200sx 180sx Pistons SR20DET Wiseco K556M865AP are an excellent upgrade option for SR20DET engine enthusiasts looking to boost their vehicle's performance. With superior strength, improved combustion efficiency, and a two-piece design for reduced friction, these pistons will provide an excellent power boost and contribute to a more enjoyable driving experience.
Pros of buying 9.1-9.25 Silvia 86.5mm 200sx 180sx pistons SR20DET Wiseco K556M865AP:1. High-quality material: Wiscote pistons are made of forged 2618-T6 aluminum alloy, which is known for its strength and durability.
2. Enhanced performance: The pistons are designed to provide better compression ratio and improved power output, resulting in a more powerful engine.
3. Compatibility: These pistons are compatible with SR20DET engines, making them a popular choice among car enthusiasts who are looking to upgrade their engines.
4. Wide range of sizes: The pistons are available in a wide range of sizes, from 9.1mm to 9.25mm, allowing customers to choose the one that best fits their specific engine needs.
Cons of buying 9.1-9.25 Silvia 86.5mm 200sx 180sx pistons SR20DET Wiseco K556M865AP:1. High cost: Wiscote pistons are typically more expensive than other brands, which may make them a less affordable option for some customers.
2. Requires specific engine setup: These pistons require a specific engine setup and compatible components, such as connecting rods and engine blocks, to ensure proper fit and operation.
3. Installation may require professional help: Installing these high-performance pistons may require professional help, which can add to the overall cost of the upgrade.
Conclusion:The 9.1-9.25 Silvia 86.5mm 200sx 180sx pistons SR20DET Wiseco K556M865AP are a high-quality option for car enthusiasts looking to upgrade their SR20DET engines. They offer improved performance, durability, and compatibility with a wide range of sizes. However, they are also more expensive than other brands and may require professional installation. Therefore, it is essential to weigh the pros and cons and consider your specific engine needs and budget before making a purchase.
Recommendation:If you are looking for a high-performance piston upgrade for your SR20DET engine, the 9.1-9.25 Silvia 86.5mm 200sx 180sx pistons SR20DET Wiseco K556M865AP are a great choice. They offer excellent quality, performance, and durability. However, make sure to do your research and consult with a professional mechanic to ensure that the pistons are compatible with your engine and to ensure proper installation.
Precision machined ring grooves with proper orifice accumulator volume using calculated groove root diameters and axial width s, featuring excellent surface finish and flatness providing maximum ring seal and minimizes blow by and oil consumption. The end product is longer engine life and increased horsepower potential.
The top face of the piston is textured to improve the combustion characteristics, and all kits come with rings, pins and locks. Y real street Wiseco Pistons go through more finishing processes than any other piston on the market without driving the cost up.
All sport compact Pistons sold complete with rings, pins clips. This is a full set of 4 Pistons, rings, pins, and clips manufacturer generous valve pocket designs that allow maximum flow around valve. Note piston to valve clearance must be checked.
Complex piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal.
All of the Wiseco Pistons for this application come standard with anti friction skirt coating which helps minimize scuffing during break in and lower friction on the cylinder wall.
Pistons designed to optimize squish or quench during compression combustion cycle event, resulting in resistance to detonation and pre ignition.
Car make nissan car model silvia 180SX 200SX engine SR20DET compression ratio 9. More fuel and air equals more horsepower.
All specs based on us.
Piston crown shapes designed to promote maximum intake charge efficiency thru scavenging mixture cross flow during intake and exhaust valve overlap.
Piston weights listed may vary. They come with more features standard than any other piston on the market, at a more affordable price than many of the competitors.