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Piston Ring Set – 4.050 in. Bore – 0.0472 in. Top / 0.0394 in. 2nd / 0.118 in. Oil – 1 Cyl.
Your Price: $42.97
SKU: J91501-4050-5
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Piston Ring Set, 1 Cyl., File Fit, 0.0472 in. Carbon Steel Plasma Moly Top Ring, 0.0394 in. Ductile Iron Phosphate Second Ring, 0.1181 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.
GTIN: 00193564225344
Bore Diameter | 102.87|4.050 MM |
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File Fit | Yes |
Top Compression Ring Thickness | 0.0472 IN |
Top Ring Facing Material | Plasma Moly |
Top Ring Material | Carbon Steel |
Second Compression Ring Thickness | 0.0394 IN |
Second Ring Facing Material | Phosphate |
Second Ring Material | Ductile Iron |
Oil Ring Thickness | 0.118 IN |
Third Ring Facing Material | Carbon Steel |
Third Ring Material | Carbon Steel |
Ring Set Thickness | 0.0472 in. Top x 0.0394 in. 2nd x 0.118 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.