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

File-fit rings are not pre-gapped to a specific size. This means you will need to measure your cylinder bore and carefully file the ends of the rings to achieve the correct gap before installation. This allows for a more precise fit and better sealing in performance applications.

What materials are the JE Pistons JG1004-3287 rings made from?

The top ring and oil ring are made from carbon steel nitride, known for its strength and wear resistance. The second ring is made from ductile iron phosphate, which also contributes to effective sealing and durability.

Are these piston rings suitable for all engines?

This specific set, JG1004-3287, is designed for 4-cylinder engines. JE Pistons offers a wide variety of ring sets in different sizes and configurations to suit many different engine types and applications.

JE Pistons Piston Ring Set JG1004-3287

Name: JE Pistons Ring Sets 1.0-1.2-2.8-3.287
Brand: JE Pistons
SKU: je-pistons-je-pistons-ring-sets-1-0-1-2-2-8-3-287-t14-298054
Price: 172.88 USD
Availability: InStock

JE Pistons Ring Sets 1.0-1.2-2.8-3.287

$172.88

Only 3 left in stock

JE Pistons JG1004-3287 piston ring set. Designed for precise sealing to maximize horsepower.

Key Features

Fits 4-cylinder engines.
Features a 0.0394 inch carbon steel nitride top ring.
Includes a 0.0472 inch ductile iron phosphate second ring.
Equipped with a 0.1102 inch carbon steel nitride low-tension oil ring.
Rings are file-fit, requiring custom gapping for installation.
Designed to maximize horsepower through precise combustion pressure sealing.

This piston ring set is designed for 4-cylinder engines. Please verify compatibility with your specific vehicle's engine specifications.

⚠️ 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

JE Pistons is well-known for making high-performance engine components, and their piston rings are a prime example of that expertise. This JG1004-3287 set is built to ensure a tight seal between your pistons and cylinder walls, which is crucial for getting the most horsepower out of your engine. They offer these rings in a wide range of sizes and materials, and this particular set is designed for 4-cylinder engines.

This set features a 0.0394-inch thick carbon steel nitride top ring and a 0.1102-inch thick carbon steel nitride low-tension oil ring, both known for their durability and sealing ability. The second ring is a 0.0472-inch ductile iron phosphate ring, which also contributes to a solid seal and helps manage oil. These rings are file-fit, meaning you'll need to gap them to your specific cylinder bore during installation, a common practice for performance builds to achieve optimal sealing.

Keep in mind that these rings are not CARB approved and cannot be shipped to California. If you're building or rebuilding an engine and need reliable piston rings that offer improved durability and reduced friction, this JE Pistons set is a solid option.