What does 'file fit' mean for these piston rings?

File fit means the ends of the piston rings are not pre-gapped. You will need to carefully measure and file the ring ends to achieve the correct gap for your specific cylinder bore size. This allows for a more precise seal.

What materials are the piston rings made from?

The top ring is made from carbon steel with a chrome plating, the second ring is iron phosphate, and the oil ring is carbon steel with a chrome plating. This combination is chosen for durability and sealing performance.

Are these piston rings suitable for all engine types?

JE Pistons offers a wide selection of sizes and configurations for various engines. While this specific set has defined dimensions, JE Pistons is known for providing options that can suit many different engine builds.

JE Pistons Piston Rings XC8450

Name: JE Pistons Ring Sets 1.0-1.2-2.8-3.327
Brand: JE Pistons
SKU: je-pistons-je-pistons-ring-sets-1-0-1-2-2-8-3-327-t14-298338
Price: 31.99 USD
Availability: BackOrder

JE Pistons Ring Sets 1.0-1.2-2.8-3.327

$31.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons Ring Sets XC8450. File fit for precise sealing and improved performance.

Key Features

Fits JE Pistons XC8450 piston ring set.
Features a 0.0394 inch carbon steel chrome top ring.
Includes a 0.0472 inch iron phosphate second ring.
Low tension oil ring measures 0.1102 inch carbon steel chrome.
File fit design allows for precise cylinder bore adjustment.
Designed to maximize horsepower through precision sealing.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

When you're rebuilding the top end of your engine, getting the piston rings seated correctly is crucial for sealing combustion pressure and maximizing horsepower. These JE Pistons ring sets are designed for that exact purpose, offering a well-built solution for a wide variety of engines.

This particular set features a 0.0394-inch carbon steel chrome top ring, known for its durability and sealing ability. The second ring is 0.0472-inch iron phosphate, which helps control oil consumption and further aids in sealing. For the oil ring, you get a 0.1102-inch carbon steel chrome low-tension design, which reduces drag and helps maintain consistent oil control. These rings are file-fit, meaning you can precisely adjust them to match your cylinder bore for an optimal seal, a technique used by professional racing teams.

Keep in mind that these rings are not CARB approved and cannot be shipped to California. If you're looking for a solid option to ensure proper cylinder sealing and performance in your engine build, this JE Pistons set is a popular choice.