Piston Ring Set – 4.375 in. Bore – 0.0640 in. Top / 0.0640 in. 2nd / 0.188 in. Oil – 1 Cyl.
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Piston Ring Set, 1 Cyl., File Fit, 0.064 in. Ductile Iron Plasmy Moly Top Ring, 0.064 in. Iron Phosphate Second Ring, 0.188 in. Carbon Steel Chrome Low Tension Oil Ring, Each.
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available to the public and offer tremendous gains in durability, power through reduced friction, and improved ring seal.
|Top Compression Ring Thickness||
|Top Ring Facing Material||
|Top Ring Material||
|Second Compression Ring Thickness||
|Second Ring Facing Material||
|Second Ring Material||
|Oil Ring Thickness||
|Third Ring Facing Material||
|Third Ring Material||
|Ring Set Thickness||
0.0640 in. Top x 0.0640 in. 2nd x 0.188 in. Oil
Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a NEGATIVE number (-0.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a POSITIVE number (0.000)
Note: For a DISH piston – value in box must be a NEGATIVE number (-0.0)
Note: For a DOME piston – value in box must be a POSITIVE number (0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.