Piston Ring Set – 4.530 in. Bore – 0.0430 in. Top / 0.0640 in. 2nd / 0.188 in. Oil – 8 Cyl.
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Piston Ring Set, 8 Cyl., File Fit, 0.043 in. Carbon Steel Nitride 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 Ring Axial Height||
|Top Ring Radial Width||
|Top Compression Ring Thickness||
|Top Ring Facing Material||
|Top Ring Material||
|Top Ring Shape||
Barrel Face, Back Cut, Torsional
|Second Ring Axial Height||
|Second Ring Radial Width||
|Second Compression Ring Thickness||
|Second Ring Facing Material||
|Second Ring Shape||
Taper Face, D-wall, Reverse Torsional
|Oil Ring Axial Height||
|Oil Ring Radial Width||
|Oil Ring Thickness||
|Third Ring Facing Material||
|Third Ring Material||
|Third Ring Shape||
Full Seal, Flex Vent
|Ring Set Thickness||
0.0430 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.