fits model: B18a1, B18, Gs, Rs, Integra.

( Brand: Wiseco ), ( Manufacturer Part Number: K673M815AP ), ( Part Type: Piston )
The WiseCo K673M815AP piston is a high-performance upgrade for Honda Integra GS and B-series engines, specifically the B18A, B18A1, B18B, B18B1, and B18 models. This piston features an 81.5mm bore and a compression height of 8.6mm, making it an excellent choice for those seeking increased power and reliability in their engine.
The WiseCo K673M815AP piston is made from forged 2618-T6 aluminum alloy, ensuring superior strength and durability. The piston skirt is treated with a state-of-the-art nitriding process, which enhances its surface hardness and reduces friction, leading to reduced wear and improved engine efficiency.
This piston also features a low-tension, forged steel wrist pin, which is designed to minimize pin deflection and increase piston-to-wall clearance, reducing the risk of piston slap and preventing engine damage. The piston rings are made from high-quality, chrome molybdenum material, ensuring optimal sealing and reducing the chances of oil leaks and combustion chamber blow-by.
The WiseCo K673M815AP piston is designed with a precise crown geometry, providing optimal combustion chamber shape and compression ratio, resulting in increased power and torque. The piston crown is also coated with a high-temperature, nickel-phosphorus coating, which reduces the risk of detonation and knocking, ensuring maximum engine performance and longevity.
In summary, the WiseCo K673M815AP piston is a high-quality, performance-enhancing upgrade for Honda Integra GS and B-series engines. Its forged aluminum alloy construction, nitrided piston skirt, low-tension wrist pin, and high-quality piston rings make it a durable and reliable choice for enhanced engine performance and reliability. The piston's precise crown geometry and high-temperature coating ensure optimal combustion and reduced knocking, making it an excellent choice for those seeking increased power and reliability in their engine.
Pros of buying K673M815AP Wiseco Pistons:1. High-quality material: Wiseco pistons are made from forged 2618-T6 aluminum alloy, which is known for its strength and durability.
2. Enhanced performance: Wiseco pistons are designed to provide improved power output and throttle response, which can lead to better overall performance.
3. Increased reliability: The pistons are engineered to withstand high temperatures and pressures, reducing the risk of engine failure.
4. Precision manufacturing: Wiseco uses advanced CNC machining techniques to ensure each piston is manufactured with tight tolerances, ensuring a precise fit in the engine block.
Cons of buying K673M815AP Wiseco Pistons:1. Price: Wiseco pistons are typically more expensive than OEM pistons.
2. Requires additional components: Installing Wiseco pistons may require additional components such as piston rings, wrist pins, and cylinder sleeves.
3. May require engine rebuilding: Depending on the condition of the engine, installing Wiseco pistons may require a complete engine rebuild.
Conclusion:Wiseco K673M815AP pistons are a high-quality option for those looking to improve the performance and reliability of their B18 engine. The pistons are made from a strong aluminum alloy and are manufactured with tight tolerances for a precise fit. However, the high price and potential need for additional components and engine rebuilding may be a drawback for some. Ultimately, the decision to purchase Wiseco pistons should be based on the specific needs and goals of the vehicle and the owner's budget.
Recommendation:If you are looking to upgrade the performance of your B18 engine and are willing to invest in high-quality components, Wiseco K673M815AP pistons are a great option. However, it's important to carefully consider the additional costs and potential need for engine rebuilding before making a purchase. If you are unsure whether Wiseco pistons are the right choice for your vehicle, it may be helpful to consult with a professional mechanic or engine builder.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty. Valve pocket designs allow maximum flow around the valve, allowing use of oversized valves and high lift cams.
Our Wiseco domestic auto and sport compact pistons are top of the line performance parts, built for demanding consumer that wants nothing but best. The end product is longer engine life and increased horsepower potential.
6:1 k673m815 images are generic stock photos. Piston domes are designed for optimal quench during the compression combustion cycle, resulting in resistance to detonation and pre-ignition.
Piston crown shapes are designed to promote the maximum intake charge efficiency through a scavenging mixture cross flow during and exhaust valve overlap.
Please see the part number and for specifics.
Please see the for information regarding shipping costs and available methods. Made in the USA Wiseco domestic auto and sport compact pistons are forged machined in-house receive a full compliment of power enhancing features.
Some of our sport compact pistons are even matched with high quality NPR steel nitrated rings Napier 2nd. Optimized skirt profiles minimize rock and provide long life in striker applications.
More fuel and air equals horsepower. Wiseco pistons Integra Gs ls Rs B18a B18A1 B18b B18b1 B18 81.
These are complete sets, and come with a full set of pistons, rings, pins locks for the specific application.