fits model: B18c. make: Honda, Acura.

( Brand: Cp Pistons ), ( Manufacturer Part Number: SC7015 ), ( Type: Piston )
The SC7015 forged pistons are a high-performance upgrade for Honda and Acura engines, specifically the B16A and B18C, and the GSR model. These pistons are designed for those seeking to enhance the power and reliability of their engine, particularly in applications such as racing or high-performance driving.
The SC7015 pistons are forged from 2618 alloy, a material known for its 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 light weight to reduce rotating mass and improve engine response.
The SC7015 pistons have a 81mm bore diameter, which is a common size for these engines, and a compression ratio of 11.0:1. This compression ratio is suitable for high-octane fuel and provides a good balance between power and drivability.
The piston skirts of the SC7015 are oil-cooled, which helps to reduce piston temperatures and prevent piston-to-wall scuffing. The piston tops are also designed with a dish shape, which helps to increase combustion chamber volume and improve engine breathing.
The SC7015 pistons also feature a second ring land, which is a groove located on the piston skirt where the second piston ring can be installed. This additional ring land helps to reduce oil consumption and improve ring seal, which can lead to improved engine efficiency and reduced oil consumption.
Finally, the SC7015 pistons are precision-machined to ensure a perfect fit in the engine block, and they are coated with a hard anodized finish to provide additional protection against wear and corrosion.
In conclusion, the SC7015 forged pistons are a high-quality, high-performance upgrade for Honda and Acura B16A and B18C engines. They are made from strong alloy material, have oil-cooled skirts, a dish-shaped top, and a second ring land. They are precision-machined and coated for protection, and are suitable for high-octane fuel and racing applications.
Pros of buying Pistons SC7015 forged Honda/Acura B16A/B18C GSR 81mm 3.189:1. High Strength: Forged pistons are known for their high strength and durability. They can withstand high compression ratios, allowing for increased power output.
2. Lightweight: Forged pistons are often lighter than their cast counterparts. This can result in improved engine performance and fuel efficiency.
3. Consistent Quality: Forged pistons are manufactured using a consistent process, ensuring a high level of quality and consistency in terms of size, shape, and strength.
4. Suitable for High-Performance Applications: The SC7015 pistons are specifically designed for high-performance applications, making them a good choice for those looking to modify their engines for increased power.
Cons of buying Pistons SC7015 forged Honda/Acura B16A/B18C GSR 81mm 3.189:1. Cost: Forged pistons are typically more expensive than cast pistons. This could be a consideration for those on a tight budget.
2. Installation Requirements: Forged pistons often require specific modifications to the engine block, such as honing, to ensure a proper fit. This could add to the overall cost and complexity of the project.
3. Availability: Forged pistons may not be as widely available as cast pistons, which could make finding the right parts more challenging.
Conclusion:If you're looking to significantly increase the power output of your Honda or Acura engine and are willing to invest in high-quality components, then forged pistons like the SC7015 could be a good choice. However, you should also consider the additional cost and installation requirements involved. It's always a good idea to consult with a professional mechanic or engine builder to ensure the pistons are a good fit for your specific application.
These Pistons were installed into the block and rings have been gaped at minimum for turbo application, but never ran is in like new condition other then they. Miles on them. So I removed the Pistons and went another route with project. Selling a used set of Carrillo CP piston part number SC7015 81mm that were installed but never got to run engine.
I removed the Pistons and left all rings on placed them carefully back into foam box as shown in picture you can see how clean new looking look but will have installation lube from being installed. I had installed the Pistons but never ran engine because as was pouring radiator fluid into coming out of outer section block.