fits make: Chevy.

( Brand: Sportsman Racing Products ), ( Manufacturer Part Number: 212156 ), ( Part Type: Block Piston )
The 212156 Sportsman Chevy 4.280 Racing Big Block Piston is a high-performance component designed for serious racing enthusiasts. This piston is specifically engineered for use in big block Chevy engines, and its 4.280-inch bore diameter ensures optimal performance and power delivery.
The piston is made from forged 2618 alloy, a material known for its strength and durability. This alloy allows the piston to withstand the extreme temperatures and pressures that come with high-speed racing. The piston's top ring land is also grooved, which helps reduce friction and promote better ring sealing, reducing the risk of engine blowby.
The piston's skirt is designed with a double-dome profile, which helps to reduce piston slap and promote smooth engine operation. The piston also features a full-floating wrist pin, which allows for more even wear and reduces the risk of wrist pin failure.
The piston's crown is dish-shaped, with a domed top and a flat bottom. This design helps to reduce piston squawk and promote more efficient combustion. The piston's compression ratio is 12.0:1, which is ideal for high-performance applications.
The 212156 Sportsman Chevy 4.280 Racing Big Block Piston is also equipped with a chamfered piston pin bore, which helps to reduce friction and promote easier piston pin installation. The piston is also compatible with a variety of engine configurations, including flat-tappet and roller cams.
Overall, the 212156 Sportsman Chevy 4.280 Racing Big Block Piston is a high-quality, high-performance component that is ideal for serious racing enthusiasts who demand the best from their engines. Its durable construction, efficient design, and compatibility with a variety of engine configurations make it a versatile and reliable choice for racing applications.
Pros of buying a 212156 Sportsman Chevy 4.280 Racing Big Block Piston:1. Power: This piston is designed for high performance and power, making it ideal for racing applications.
2. Durability: The materials used in the construction of this piston are of high quality, ensuring it can withstand the rigors of racing.
3. Customization: The piston is available in various sizes and configurations, allowing for customization to fit specific engine needs.
4. Brand Reputation: Chevrolet is a well-known and reputable brand, which can add value to the piston and provide peace of mind to the buyer.
Cons of buying a 212156 Sportsman Chevy 4.280 Racing Big Block Piston:1. Cost: The piston is more expensive than standard pistons, which may be a deterrent for some buyers.
2. Requires Expertise: Installing the piston requires expertise and specialized tools, which may add to the overall cost.
3. Limited Availability: The piston may not be readily available in all locations, which could delay the purchase process.
Conclusion:The 212156 Sportsman Chevy 4.280 Racing Big Block Piston is a high-performance part that is ideal for racing applications. Its durability, customization options, and reputation as a trusted brand are all pros. However, its cost, the need for expertise to install, and limited availability are cons that potential buyers should consider. If the benefits outweigh the drawbacks for your specific use case, then the piston could be a worthwhile investment. Otherwise, you may want to consider other options that better fit your budget or needs.
Electrical or electronic components are also void if they have been connected or opened.
280 in bore x 1 16 x 3 16 in ring groove plus 18.
In stock items can ship from multiple locations. Sportsman Racing Products 4.
Addresses at this time. Virgin islands.