fits model: B18c1, Integra, Civic. make: Acura, Honda. year: 1994–2000.

( Brand: Je Pistons ), ( Manufacturer Part Number: 302503 ), ( Fitment Type: Performance/custom )
The 81.5mm je pistons with a 5mm compression height are specifically designed for the 1.8L B18C1 engine found in various Honda models, including the Acura Integra and Honda Civic, from the model years 1994 to 2000. These pistons are a direct replacement for the OEM parts and are an excellent upgrade option for performance enthusiasts.
The 81.5mm bore diameter of these pistons provides increased displacement, leading to more power and torque. The pistons are made from forged aluminum alloy, ensuring high strength and durability. The forged construction process allows for precise control over the piston's shape and weight, resulting in superior mechanical properties and reduced weight compared to cast pistons.
The pistons feature a 5mm compression height, which provides a good balance between power and reliability. The compression height is measured from the piston's top ring land to the piston pin boss. A lower compression height can result in increased power, but it might also increase the risk of engine knocking. On the other hand, a higher compression height can provide more reliability but might result in less power.
The pistons are equipped with a 2-ring design, consisting of a compression ring and an oil control ring. The compression ring is made from a high-quality, heat-resistant material, ensuring good sealing and reducing the risk of engine oil leaking into the combustion chamber. The oil control ring helps to prevent engine oil from entering the crankcase, maintaining proper lubrication and reducing the risk of engine wear.
The piston's skirts are designed to minimize friction with the cylinder walls, ensuring smooth operation and reducing the risk of engine damage. The pistons also feature a central oil groove, which helps to distribute engine oil evenly to the piston rings, reducing the risk of ring failure and maintaining proper lubrication.
In summary, these 81.5mm je pistons with a 5mm compression height are a high-quality, performance-oriented upgrade option for the B18C1 engine. They are made from forged aluminum alloy, feature a 2-ring design, and have skirts and an oil groove designed for smooth operation and reduced wear. These pistons are a great choice for enthusiasts looking to increase their engine's power and reliability.
Pros of buying 81.5mm je pistons for your 1994-2000 Acura Integra B18C1 or Honda Civic:1. Increased power: Larger pistons allow for more combustion in each cylinder, which can result in increased horsepower and torque.
2. Improved engine performance: With the increased power, your engine may perform better overall, providing a smoother and more responsive driving experience.
3. Availability: These pistons are widely available and can be easily found online or at local performance parts stores.
Cons of buying 81.5mm je pistons for your 1994-2000 Acura Integra B18C1 or Honda Civic:1. Cost: Larger pistons typically cost more than stock pistons, and the installation process can also be pricey.
2. Engine compatibility: Not all engines are compatible with larger pistons, and it is important to ensure that the pistons you choose are the correct size and material for your specific engine.
3. Potential engine damage: If not installed properly, larger pistons can cause engine damage, such as piston-to-wall contact or detonation.
Conclusion:While larger pistons can provide increased power and improved engine performance, it is important to consider the potential cons, such as cost and engine compatibility. Proper research and installation by a qualified mechanic are essential to ensure that the pistons are the correct size and material for your engine and will not cause any damage. If you are considering purchasing 81.5mm je pistons for your 1994-2000 Acura Integra B18C1 or Honda Civic, it is recommended to do thorough research and consult with a qualified mechanic before making a purchase.
Recommendation:If you decide to purchase 81.5mm je pistons for your 1994-2000 Acura Integra B18C1 or Honda Civic, it is recommended to use high-quality, forged pistons with the proper material and coating for your engine. Additionally, it is essential to consult with a qualified mechanic to ensure that the pistons are the correct size and material for your engine and will be installed properly to avoid any damage. Proper research and installation can help ensure that you get the most out of your pistons and enjoy increased power and improved engine performance.
Je Pistons 81.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty.
4mm c d: 30mm dome cc: -1. 5mm rod: 138mm skirt type: full round comp ratio: 9.
Please see the for information regarding shipping costs and available methods. 4mm comp ratio: 9.
2mm stroke: 89mm bore: 81.
0:1 head cc: 41.
In this environment, higher compression ratios, extreme boost levels and heavy notorious usage necessitate the tensile strength 2618 aluminum alloy found every Je piston. 5mm rod: 134.
7 rod: 137mm stroke: 87.
5 stroke: 77.