fits make: Nissan.

( Brand: Wiseco ), ( Manufacturer Part Number: K630M84 ), ( Part Type: Piston )
The CA18DET Wiseco pistons are a high-performance upgrade for your Nissan 180SX with a 1.8L 16V engine. These pistons are specifically designed for an 84mm bore and 8.5 compression ratio, making them an excellent choice for engines running K630M84 cylinder heads.
The Wiseco pistons are made from forged 2618-T6 aluminum alloy, which is known for its exceptional strength and durability. This material allows the pistons to withstand the increased pressures and temperatures that come with high-performance applications, while also maintaining a lightweight design to reduce rotating mass and improve engine efficiency.
The pistons feature a dish shape with a domed top ring land, which helps to reduce piston-to-wall friction and improve ring seal. The piston skirts are also designed with a nitride-hard coating, which provides additional wear resistance and helps to prevent scuffing.
The Wiseco pistons also include a second oil ring, which helps to improve oil control and reduce oil consumption. The pistons are also designed with a full-floating wrist pin, which allows for better piston-to-pin clearance and reduces friction.
Overall, the CA18DET Wiseco pistons are a high-quality upgrade for your Nissan 180SX engine. They are designed to improve engine performance, durability, and efficiency, and are suitable for high-performance applications with a 84mm bore and 8.5 compression ratio.
Pros of buying CA18DET Wiseco pistons for Nissan 180sx 1.8L 16V 84mm 8.5 compression K630M84:1. High-quality materials: Wiseco pistons are known for their high-quality materials such as forged aluminum, which ensures strength and durability.
2. Improved engine performance: The compression ratio of 8.5:1, along with the Wiseco pistons, can result in increased horsepower, torque, and overall engine performance.
3. Enhanced reliability: The Wiseco pistons are designed to handle high compression ratios, resulting in improved engine reliability and longevity.
4. Wide range of sizes and applications: Wiseco offers a wide range of piston sizes and applications, making it easy to find the right fit for your 180sx engine.
Cons of buying CA18DET Wiseco pistons for Nissan 180sx 1.8L 16V 84mm 8.5 compression K630M84:1. Higher cost: Wiseco pistons are typically more expensive than OEM pistons, which could be a deterrent for some buyers.
2. Requires additional parts: Installing the Wiseco pistons may require additional parts such as new rings, a head gasket, and possibly a new engine block, which can add to the overall cost.
3. Potential for increased noise: As a result of the increased compression ratio, the engine may produce more noise, which could be a concern for some drivers.
4. Potential for increased engine heat: Higher compression ratios can also result in increased engine heat, which could potentially reduce engine lifespan if not properly managed.
Conclusion:If you are looking to improve the performance of your Nissan 180sx engine and are willing to invest in high-quality parts, the CA18DET Wiseco pistons with an 8.5:1 compression ratio may be a good option. However, it's important to consider the additional cost and potential for increased noise and engine heat, and to ensure that your engine is properly tuned and maintained to handle the increased compression ratio. It's also recommended to consult with a professional mechanic or experienced tuner to ensure the installation is done properly and safely. In summary, while Wiseco pistons offer many benefits, they should be considered as part of a comprehensive engine upgrade plan.
8l 16v 84mm bore 8. 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.
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. Stroke 87mm comp height some of our sport compact pistons are even matched with high quality NPR steel nitrated rings Napier 2nd.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty.
Optimized skirt profiles minimize rock and provide long life in striker applications. Piston crown shapes are designed to promote the maximum intake charge efficiency through a scavenging mixture cross flow during and exhaust valve overlap. Made in the USA Wiseco domestic auto and sport compact pistons are forged machined in-house receive a full compliment of power enhancing features.
More fuel and air equals horsepower.
Please see the for information regarding shipping costs and available methods. 5:1 comp K630M84 images are generic stock photos pin diameter 20mm 0cc flat top grams Wiseco pistons have proven themselves in a variety of motor sports applications from mild 150 horsepower street engines to race cars.
Piston domes are designed for optimal quench during the compression combustion cycle, resulting in resistance to detonation and pre-ignition.