fits make: Chevy.

( Brand: Kb Performance Pistons ), ( Manufacturer Part Number: KB164.040 ), ( Part Type: Block Piston ), ( UPC: 191215185382 )
The KB164.040 KB Performance Pistons 4.040 block Chevy piston, with the SKU number 191215185382, is a high-performance piston designed for racing applications. This piston is specifically designed to fit into a 4.040 block Chevy engine, making it an excellent choice for those looking to upgrade their engine for enhanced performance.
The KB Performance piston is made of forged 2618 alloy, a material known for its strength and durability. This alloy allows the piston to withstand the extreme conditions of high-performance racing, while also providing excellent heat resistance. The piston's crown is dish-shaped, which helps to reduce piston-to-wall contact, reducing friction and promoting better engine performance.
The KB Performance piston features a floating pin design, which allows the wrist pin to move freely within the piston, reducing engine noise and promoting longer piston pin life. The piston also features a hypereutectic aluminum alloy skirt, which is designed to provide excellent oil control and prevent piston-to-wall scuffing.
The piston ring lands on the KB Performance piston are chamfered, which helps to reduce the risk of ring groove damage during installation. The piston also features a full-floating wrist pin, which reduces friction and promotes better engine performance.
The KB Performance piston is designed to provide excellent power and performance gains for your racing engine. It is an excellent choice for those looking to upgrade their engine for drag racing, circle track racing, or any other high-performance racing application. With its forged 2618 alloy construction, floating pin design, and hypereutectic aluminum alloy skirt, the KB Performance piston is built to last and provide maximum power and performance.
Pros of buying KB164.040 KB Performance pistons for a 4.040 block Chevy:1. High Quality: KB Performance is known for producing high-quality pistons, which are designed for racing applications and can handle high horsepower and RPMs.
2. Durability: These pistons are made from high-grade materials, such as forged aluminum alloy, which ensures longevity and reliability.
3. Increased Performance: The pistons have a higher compression ratio than stock pistons, which can increase engine performance and power output.
4. Customizable: KB Performance offers a variety of options, such as different ring sizes and skirt coatings, to customize the pistons to fit your specific engine build and requirements.
Cons of buying KB164.040 KB Performance pistons for a 4.040 block Chevy:1. Cost: High-performance pistons like these can be expensive, and the cost may be prohibitive for some budget-conscious builders.
2. Installation Complexity: Installing high-performance pistons can be a complex process, and may require specialized tools and expertise to ensure proper installation.
3. Potential Engine Damage: If not installed correctly, high-performance pistons can cause engine damage, such as ring land failure or cylinder wall scoring.
Conclusion:If you're looking for high-performance pistons for your 4.040 block Chevy engine, KB164.040 KB Performance pistons are a solid option. They offer high quality, durability, and increased performance, but they also come with a higher cost and installation complexity. It's important to ensure that you have the proper tools and expertise to install these pistons correctly, or to seek out professional installation services.
Recommendation:If you're confident in your installation abilities and have the budget for high-performance pistons, KB164.040 KB Performance pistons are a great option to consider. However, if you're unsure about your installation abilities or have a limited budget, it may be worth considering less expensive options or seeking out professional installation services to ensure that your engine performs optimally.
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Small block Chevy.
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Kb Performance Pistons 4.
040 in bore small block Chevy piston 8 pc P/N Kb164 x 1 16 3 ring grooves.
040 in bore. Piston thumbnails to Kb Performance Pistons 4.
040 piston item condition brand new weight 10.
Kb Performance Pistons 4.
Cc small block Chevy set of 8 product specifications manufacturer Kb Performance Pistons part numberKb164.
040 piston Kb 4.
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