fits year: 1990.

( Brand: Keith Black/kb Pistons ), ( Manufacturer Part Number: KB400-040 ), ( Part Type: Piston ), ( UPC: 800745102522 )
The KB400-040 Keith KB Performance Piston, specifically the black variant with the part number 800745102522 and a capacity of 90cc, is a high-quality engine component designed for enthusiasts and professionals seeking superior performance in their engines.
Manufactured by Keith KB, a renowned name in the performance aftermarket industry, this piston is engineered to provide enhanced power, durability, and reliability. The piston is crafted from a high-grade forged aluminum alloy, ensuring strength and resistance to heat and engine pressures. The top ring groove is provided with a chamfered edge for a smooth ring fit, reducing the chances of ring damage and ensuring optimal engine sealing.
The KB400-040 piston features a unique, polished black finish. This not only gives the engine a sleek, stylish appearance but also provides an additional layer of protection against corrosion and wear. The piston's crown is honed to a mirror finish, promoting efficient combustion and reducing friction, resulting in improved engine efficiency and better fuel economy.
The piston pin is made from high-tensile steel, ensuring a secure fit and reduced wear. The piston also includes an oil ring and a wrist pin retainer for additional durability and reliability.
Installation is straightforward, thanks to the piston's precision machining and the inclusion of necessary hardware. However, it is highly recommended that installation is performed by a professional mechanic or engine builder to ensure proper fit and avoid any potential damage to the engine.
In conclusion, the KB400-040 Keith KB Performance Piston is an excellent choice for those seeking to upgrade their engine for better performance, durability, and efficiency. Its high-quality materials, unique features, and stylish black finish make it an attractive and functional upgrade for any engine.
Pros of buying a KB400-040 Keith KB Performance Piston (Black-KB Pistons 800745102522 90):1. High-Quality Material: The pistons are made of high-quality forged aluminum, which is known for its strength and durability.
2. Enhanced Performance: These pistons can help improve engine performance by increasing combustion efficiency and reducing friction.
3. Compatibility: They are designed to fit most 4-stroke engines, making them a versatile option for many vehicle owners.
4. Reliable: Keith KB Performance is a reputable brand known for producing reliable and high-performance parts.
Cons of buying a KB400-040 Keith KB Performance Piston (Black-KB Pistons 800745102522 90):1. Expensive: These pistons are priced higher than some other options in the market, which may be a deterrent for some customers.
2. Installation Requires Expertise: Installing these pistons requires specialized tools and expertise, which may add to the overall cost.
3. Not Suitable for All Engines: Although they are compatible with most 4-stroke engines, they may not fit certain models properly, and it is essential to double-check the compatibility before purchasing.
Conclusion:The KB400-040 Keith KB Performance Piston is a high-quality, performance-enhancing part that can improve the efficiency and overall performance of your engine. While they are more expensive than some other options and require specialized installation, the durability and reliability of these pistons make them a worthwhile investment for many vehicle owners.
Recommendation:If you are looking for a high-performance piston that can help improve the efficiency and overall performance of your engine, the KB400-040 Keith KB Performance Piston is an excellent option to consider. However, it is essential to double-check compatibility with your engine before purchasing and ensure that you have the necessary tools and expertise to install the pistons correctly.
00cc piston material hyper eutectic aluminum ring thickness 5 64 in.
Wrist pin press-fit or floating this product ships directly from the manufacturer.
Piston dome, with two valve reliefs quantity sold as a set of 8. Buyer pays return shipping. Dome height in 0.
Fitment information may not be available for all products and those without will have a compatibility link.
Piston weight 779g, pin 190g. 966mm compression distance in 1.
Notes solid dome design.