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

File fit means the end gap of the piston rings needs to be adjusted by the installer using a file to achieve the correct clearance within the cylinder bore. This allows for a more precise fit compared to pre-gapped rings.

What materials are used in this piston ring set?

The top ring is carbon steel with chrome plating, the second ring is ductile iron with phosphate coating, and the oil ring is carbon steel with chrome plating.

Are these rings suitable for all engine types?

These rings are designed for various applications, including street and racing. However, they are not CARB approved and cannot be shipped to California.

JE Pistons Piston Ring Set XA7300

Name: JE Pistons Ring Sets 0.8-0.8-1.5-2.874
Brand: JE Pistons
SKU: je-pistons-je-pistons-ring-sets-0-8-0-8-1-5-2-874-t14-298288
Price: 30.99 USD
Availability: BackOrder

JE Pistons Ring Sets 0.8-0.8-1.5-2.874

$30.99

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 0.8-0.8-1.5-2.874. Piston Ring Set designed for precise sealing of combustion pressure.

Key Features

Fits 1 cylinder.
File fit design allows for a custom seal.
Top ring is 0.0315 inch carbon steel with chrome plating.
Second ring is 0.0315 inch ductile iron with phosphate coating.
Oil ring is 0.0591 inch carbon steel with chrome plating and low tension.
Not CARB approved; cannot ship to California.

⚠️ 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

With a 0.0315-inch carbon steel chrome top ring, this JE Pistons ring set is built for precise sealing of combustion pressure. This level of detail in material and thickness is crucial for maximizing horsepower and ensuring your engine runs efficiently. JE Pistons offers these sets in a wide variety of sizes and materials, catering to everything from daily drivers to serious racing applications.

The set includes a 0.0315-inch ductile iron phosphate second ring and a 0.0591-inch carbon steel chrome low tension oil ring, all designed to work together for optimal performance. While these rings are file-fit, meaning they require some adjustment during installation for a perfect seal, this allows for a custom fit that generic rings can't match. JE Pistons also provides custom services like back cutting and PVD coating, used by top racing teams, to further enhance durability and reduce friction.

Keep in mind that this particular ring set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper file-fitting and seating procedures.