JE JG1004-2874 Piston Ring Set (2.874 in. Bore, 0.0394 in. Top / 0.0472 in. 2nd / 0.110 in. Oil, 4 Cyl.)

Description JE JG1004-2874 Piston Ring Set (2.874 in. Bore, 0.0394 in. Top / 0.0472 in. 2nd / 0.110 in. Oil, 4 Cyl.)

JE Piston Rings are designed to maximize Horsepower / HP through precision sealing of combustion pressure. They are available in a wide selection of sizes, materials, and thicknesses to suit various engines.

JE Pistons also offers custom Piston Ring services, including back cutting, Dykes cutting, lapping, grinding, and PVD coating. Used by top NHRA Pro Stock and NASCAR teams, these services are available to the public and provide increased durability, power through reduced friction, and improved Piston Ring sealing.

Specifications:

• Bore Diameter: 2.874 / 73.00 mm
• Ring Type: 3 Ring
• File Fit: Yes
• Top Ring Axial Height: 0.80 mm
• Top Ring Radial Width: 0.110 in
• Top Compression Ring Thickness: 0.0394 in
• Top Ring Facing Material: Nitride
• Top Ring Material: Carbon Steel
• Top Ring Shape: Barrel Face, Back Cut, Neutral
• Second Ring Axial Height: 1.20 mm
• Second Ring Radial Width: 0.122 in
• Second Compression Ring Thickness: 0.0472 in
• Second Ring Facing Material: Phosphate
• Second Ring Shape: Napier, Back Cut, Neutral
• Oil Ring Axial Height: 2.80 mm
• Oil Ring Radial Width: 0.116 in
• Oil Ring Thickness: 0.110 in
• Third Ring Facing Material: Carbon Steel
• Third Ring Material: Carbon Steel
• Third Ring Shape: Flex Vent
• Ring Set Thickness: 0.0394 in Top x 0.0472 in 2nd x 0.110 in Oil
• Product Type: Engine Piston Ring Set