fits make: Chevy.

( Brand: Sportsman Racing Products ), ( Manufacturer Part Number: 138094 ), ( Part Type: Block Piston )
The Sportsman Racing 4.040 Block Chevy Piston (Model 138094) is a high-performance component designed for serious racers and enthusiasts. This piston is manufactured with precision and craftsmanship, ensuring a perfect fit in your Chevrolet engine.
The 4.040-inch bore size of this piston is ideal for high-compression applications, providing increased power and torque. It's made from forged 2618-T6 aluminum alloy, which offers superior strength and durability, capable of withstanding the intense heat and pressure generated during high-performance racing.
The piston features a full-floating wrist pin and a 1.955-inch diameter pin, ensuring minimal friction and enhanced reliability. The skirt is designed with a 0.060-inch second oil ring groove, providing an additional layer of oil control and reducing the risk of piston slap.
The crown of the piston is domed and features a quad-valve relief design, which allows for better combustion and reduced detonation. The compression height is 1.100 inches, and the total height is 2.640 inches, making it suitable for a variety of engine configurations.
The Sportsman Racing 4.040 Block Chevy Piston comes with a set of rings, including a top ring, second ring, and oil ring, all of which are precision-machined to ensure a proper seal and efficient oil control.
In conclusion, the Sportsman Racing 4.040 Block Chevy Piston is a high-quality, reliable, and powerful component that will enhance the performance of your Chevrolet engine. Its precise engineering, superior materials, and race-proven design make it an excellent choice for serious racers and performance enthusiasts.
Pros of buying a 138094 Sportsman Racing 4.040 block Chevy piston:1. High quality material: The block is made of forged alloy steel, which is known for its strength and durability.
2. Designed for racing: This block is specifically designed for high-performance racing applications, making it ideal for those who want to build a high-horsepower engine.
3. Affordable price: Compared to other high-performance racing blocks, the 138094 Sportsman Racing block is relatively affordable.
Cons of buying a 138094 Sportsman Racing 4.040 block Chevy piston:1. Limited availability: This block may not be as widely available as some other racing blocks, making it harder to find in some areas.
2. Requires additional parts: To use this block, you will need to purchase additional parts such as pistons, rods, and cylinder heads.
3. May require custom building: Depending on your specific racing application, you may need to custom build your engine using this block, which can be a time-consuming and expensive process.
Conclusion:The 138094 Sportsman Racing 4.040 block Chevy piston is a high-quality, affordable option for those looking to build a high-performance racing engine. However, it may require additional parts and custom building, and may not be as widely available as other racing blocks. If you are willing to put in the time and effort to custom build your engine, this block could be a great option for you.
Recommendation:If you are looking to build a high-performance racing engine and are willing to put in the time and effort to custom build your engine, the 138094 Sportsman Racing 4.040 block Chevy piston is a great option to consider. Just be sure to factor in the additional parts and custom building costs when making your decision.
040 in bore x 1 16 3 ring groove - minus 5. Sportsman Racing Products 4.
In-stock items can ship from multiple locations.
Virgin islands.
040 in bore x 1 16 3 ring grooves - minus 5.
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