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Catalog: JE Pro Seal Catalog
Company/Brand: JE Pistons
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| | JE PRO SEAL PROFESSIONAL RACE SERIES For the professional racer ... JE Pro Seal now offers ring combinations with ... , which help reduce friction and provide better ring seal. These ring sets ... Rings (CTR). ULTRA FINISH RINGS JE Pro Seal Ultra Finish Rings (UFR) are held ... bore conformity and sealing properties. The lapped Ultra Finish process also ... microinches). CRITICAL FINISH RINGS JE Pro Seal Critical Finish Rings (CFR) ... 00015". CRITICAL TOLERANCE RINGS JE Pro Seal Critical Tolerance Rings (CTR) are ... to our Critical Finish rings, JE Pro Seal CTRs are available in many ... popular ring types. Call your JE Pro Seal sales representative for ... availability. PRO RING SETS All new from JE Pro Seal, ... a high strength alloy steel top ring providing superior bore conformity, complimented ...
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| | Dykes or backcut sizes available. JE PRO SEAL PREMIUM SPORTSMAN SERIES Our ... 3/16 or 3mm, standard or low tension oil rings. These rings are also available ... Full Seal or Gapless second rings. JE PRO SEAL SPORTSMAN SERIES JE Pro Seal ... faced second and standard tension oil rings, these rings are only available ... 1/16, 1/16, 3/16 axial heights. JE PRO SEAL HIGH PERFORMANCE SMALL BORE SERIES ... JE Pro Seal small bore rings sets are ... with both standard and low tension oil rings. JE PRO SEAL MOTORCYCLE SERIES 4- ... with both standard and low tension oil rings ...
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| | years, has enabled JE to create a new product line to compliment our world-class ... piston designs; JE Pro Seal Piston Rings. Our close ... the world coupled with our own in house processing capabilities and continuous development ... series in North America has enabled JE Pro Seal to develop and implement ... relationships, combined with JE Pro Seals manufacturing capabilities allow ... to the aftermarket consumer, JE Pro Seal now uses Ricardos Ring Modeling ... . This software package allows JE Pro Seal to predict the effect of design ... testing we can then validate the proposed changes. This time saving procedure, ... manufacturing capabilities, allows JE Pro Seal to deliver custom ring solutions ... faster than ever before. Call your JE Pro Seal representative today to see which ... 8 Oil Rings ...
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| | compression ring that scrapes excess oil from the cylinder wall surface. Used ... used to more efficiently remove excess oil from the cylinder walls. RING FACE ... Top Ring Groove Second Ring Groove Oil Ring Groove Wrist Pin Bore Piston Skirt ... enhances the second compression rings oil scraping properties. Positive Twist: An ... to piston intake valve pocket clearance problems, back cut rings allow the rings to be ... improves combustion efficency and provides more power ...
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| | of the heat generated by the combustion process to the cylinder wall en route to the ... engine cooling system. JE Pro Seal top compression rings are ... ring to suit your application. Most JE Pro Seal top compression rings have a ... up the axial clearance in the groove, providing a better cross sealing. During most of ... HEAT FIGURE 3 GAS SEALING HEAT TRANSFER OIL CONTROL FIGURE 4 Illustrations are ... engine, gas sealing, heat transfer, and oil control. The primary duty of the top ... compression ring is to provide a seal that prevents combustion gas or ... , although its main purpose is to provide a secondary form of oil control for oil ... that has bypassed the oil ring (fig. 1). Secondly, both ... compression rings and the oil control ring transfer the heat of ... 2). Lastly, the second compression and oil ring also serve as an oil control ...
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| | gas ports perform the same function by providing a pathway for the combustion pressure ... MICROSCOPIC PEAKS ON SURFACES GAS AND OIL HIGH AREA ATTACHED TO RING SCALE OF ... . In order to help alleviate this problem, JE offers our exclusive Ultra Groove ... machining process to vastly reduce the microscopic waves ...
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| | acts as a wiper that scrapes excess oil from the cylinder wall (fig. 1). It is ... important to prevent oil from entering the combustion process as ... build up and raises both piston and oil temperatures. The chamfer machined in ... the back, under-side of the ring produces a twist in the ring, which enhances its ... cross-sealing properties. Second rings are also available from JE ... Pro Seal in the Napier or hook style ring ... as the hook shape actually channels oil flow back down the cylinder wall and ... the underside of the ring (fig. 2). OIL RINGS The function of an oil ring is to ... remove oil from the cylinder wall. In most cases, ... an oil ring is actually three pieces, ... rotating assembly continuously slings oil and creates a heavy oil mist within the ... crank case, oil accumulates on the cylinder walls, ...
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| | to metric, multiply bore size by 25.4 Oil support rails are used when the wrist ... or is machined into the piston oil ring groove. This occurs when a longer ... , rest on the bottom of the piston oil ring groove. These rails are ... . Their sole function is to support the oil ring and to prevent oil from escaping ... through the gap in the lower oil ring land created by the pin bore. This ... function can be compromised when the oil rail support rotates in the ring groove ... order to prevent this condition, all JE Pro Seal oil rail supports are manufactured ... (see illustration below). All JE Pro Seal oil rail supports are sold pre- ... bore size listed in the charts below. OIL RING RAIL SUPPORTS REDUCED RADIAL OIL ... RAIL SUPPORTS FOR METRIC OIL RINGS WITH REDUCED RADIALS OIL RAIL ...
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| | 10 ULTRA FINISH RINGS (UFR) JE Pro Seal Ultra Finish Rings (UFR) are ... compliment our Ultra Groove ring groove process available on JE custom pistons, these ... less than 4 inRa, the Ultra Finish process is available for all JE Pro Seal rings ... tighter ring to groove clearance, thus promoting better sealing properties. An uneven ... the chances of higher blowby and oil consumption. SURFACE FINISH RADIAL ... " 4 inRa CTR +/-0.00015" Standard Ring Process Axial Height Surface Finish CRITICAL ... TOLERANCE RINGS (CTR) JE Pro Seal Critical Tolerance Rings (CTR) are ... to our Critical Finish rings, JE Pro Seal CTRs are available in many of our ... most popular ring types. Call your JE Pro Seal sales representative for ... . CRITICAL FINISH RINGS (CFR) JE ProSeal Critical Finish Rings (CFR) present an ...
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| | gas nitriding. These face coatings provide a wear and scuff resistant face against ... the cylinder wall while also providing a very low coefficient of friction. ... Assisted Chemical Vapor Deposition) processes and are the premier ring coatings ... available today. Contact your JE Pro Seal sales representative for more ... details. All non-stainless steel JE Pro Seal rings have a corrosive resistant ... is specifically designed to enhance oil retention and to help prevent scuffing ... while the rings are in the package and provide a porous outer layer that retains oil ... upon installation, to insure proper lubrication at engine start up. DYKES ... film applied to the ring face which provides a moderate level of surface hardness ... coefficient of friction. Gas Nitrided A process used to harden the perimeter of a ring ...
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| | x Bore x Min. Gap Top Ring 2nd Ring Oil Ring Rail Minimum Gap Per Inch of Bore ... RING GAP CHART RING GAP FILING PROCEDURES Check the ring gap chart (below) to ... edges with a sort stone or Cratex type product Note: The chart above is a general end ...
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| | 13 Top Oil Ring Rail Oil Ring Bottom Oil Ring Rail Rail Notch Oil Drain Back ... of the groove, the ring face must not protrude past the piston lands axial clearance ... Width Axial Height Engine Front Bottom Oil Ring Rail Gap Wrist Pin Centerline Top ... Compression Ring Gap Oil Ring Expander Gap Range 2nd ... Compression Ring Gap Top Oil Ring Rail Gap Detent RING INSTALLATION ... corresponding piston groove to ensure proper axial and radial clearance (fig. 1 2) ... Always install Pro Seal rings with indicator marks facing ... Lubricate new rings with light assembly oil or motor oil before installation ... end gaps on each compression ring, oil rails and expanders (fig. 4) RAIL ... SUPPORTS JE Pro Seal rail supports feature a special ... detent to prevent rotation of the oil rail. This detent should be positioned ...
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| | BORING HONING INSTRUCTIONS Adherence to proper boring and honing procedure is ... that the bore finish will retain an oil film, it is vital that the guidelines ... honing is the popular name for the process that replicates the cylinder bore ... surface finish normally produced by the rings after they have worn down ... peaks during break in . This technique produces flat areas or plateaus (Rk) on the ... Rvk value is very desirable for its oil retention qualities and will ... HONING TOOL Photos courtesy of Sunnen Products Co. EXAMPLE: HOW TO MEASURE CROSS HATCH ... . CROSS HATCH PATTERN Maintaining the proper cross hatch angle is important for two ... reasons; 1. Oil retention on the cylinder wall and 2. ... of heat. It can also leave too much oil on the cylinder wall allowing the rings ... over the surface leading to excess oil consumption. Too steep of a cross hatch ...
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| | HOW TO USE THIS CATALOG This JE Pro Seal Ring catalog has been divided into ... Series (pages 19-31) a legend has been provided on page 18 along with an accompanying ... into individual top, second and oil ring part numbers (except sport compact ... (pages 33-37) In this section all JE Pro Seal ring sets are sorted by axial ... 41-45) This section contains all JE Pro Seal ring sets including single, four, ... . Once again a separate grid has been provided for large and small bore motorcycle ... matrix is a chart that can show you how oil ring tensions are classified at JE ... height. Based on the tension ranges provided you can determine which ring set you ... GAS PRESSURE DISTRIBUTION RING PROPERTY PISTON DESIGN ANALYSIS Determining how ... , wear, lubrication, blowby, and oil consumption within this system and ...
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| | LEGEND J10008-4000-5 H34000-0316FCUF Oil Tension in Pounds Code Oil Tension in ... Pounds Code OIL RING TENSION CODE LEGEND MATERIAL CODES ... COATING CODES OIL RING PART NUMBER BREAKDOWN S14000-5- ... S SS50U Style U U-flex SHAPE CODES (OIL RINGS) RING SERIES PART NUMBER ...
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| | 19 RING SERIES JE PRO STEEL SERIES RING SET PART NUMBERS ... Top Ring # Second Ring # Low Tension Oil Ring # Max Radial Max Radial Max Radial ... 1.5, 1.5, 3mm SERIES J680 JE PRO STEEL SERIES TOP RING SECOND RING ... Phosphate Coated Reverse Torsional JE PRO STEEL SERIES TOP RING SECOND RING ... Top Ring # Second Ring # Low Tension Oil Ring # Std. Tension Oil Ring # Max ... Radial 1.2, 1.5, 3mm SERIES J750 F TYPE OIL RING Vertical corrugation similar to ... CP20 and Flexvent F TYPE OIL RING Vertical corrugation similar to ... and Flexvent RING SETS BY SERIES JE Pro Steel Series ...
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| | Taper Face Phosphate Coated S TYPE OIL RING Horizontal corrugation similar ... Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... J820 HARDENED DUCTILE IRON F TYPE OIL RING Vertical corrugation similar to ...
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| | Taper Face Phosphate Coated S TYPE OIL RING F TYPE OIL RING Horizontal ... similar to CP20 and Flexvent JE PRO SEAL HNS DYKES RINGS D017 DYKES, 1/16, ... Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ...
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| | Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ...
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| | Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ...
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| | Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ...
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| | Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ...
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| | Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # Radial ...
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| | Ring # Second Ring # Ultra Low Tension Oil Ring # High Tension Oil Ring # Max ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Taper Face Phosphate Coated S TYPE OIL RING F TYPE OIL RING Horizontal ... similar to CP20 and Flexvent JE PRO SEAL PREMIUM SPORTSMAN DYKES RINGS ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ...
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| | Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Taper Face ...
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| | Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Taper Face ...
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| | Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... Top Ring # Second Ring # Low Tension Oil Ring # STD Tension Oil Ring # RING SET ... SERIES TOP RING SECOND RING S TYPE OIL RING F TYPE OIL RING Barrel Face ... ring, Cast Iron 2nd ring, low tension oil ring Specially developed for use with ... Top, Premium Iron 2nd, Low Tension Oil Ring AXIAL HEIGHT BASE BORE SIZES 6 ... ring, Cast Iron 2nd ring, low tension oil ring ...
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| | SERIES RING SETS Introducing JE Pro Seal Sportsman Series rings. With a 1/ ... and a 3/16" chrome plated carbon steel oil ring, these ring packages offer track ... Coating: Phosphate Shape: Taper Face Oil Ring Material: Carbon Steel Coating: ... , Special Cast Iron Phosphate .160 Oil 3.5 Double-beveled with Coil Spring, ... Side), Special Cast Iron Phosphate .160 Oil 3.0 Double-beveled with Coil Spring, ... , Special Cast Iron Phosphate .165 Oil 3.0 Double-beveled with Coil Spring, ... , Special Cast Iron Phosphate .165 Oil 3.0 Double-beveled with Coil Spring, ... Face Top, Premium Iron 2nd, Low Tension Oil Ring PREMIUM SPORTSMAN SERIES ...
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| | .933") Alloy steel, Cast iron, 3 piece oil assembly: (D7761) ferrox coated, ... 3.701") Alloy steel, Cast iron, 3 piece oil assembly: (D7941) ferrox coated, ... .677") Alloy steel, Cast iron, 3 piece oil assembly: (D7941) ferrox coated, ... .165") Alloy steel, Cast iron, 3 piece oil assembly: (D7941) ferrox coated, ... .268") Alloy steel, Cast iron, 3 piece oil assembly: (D7941) ferrox coated, ... .977") Alloy steel, Cast iron, 3 piece oil assembly: (D7941) ferrox coated, ... ") Soft nitrided, Cast iron, 3 piece oil assembly: (D7941) nodular cast iron ... Cast iron, plasma Cast iron, 3 piece oil assembly: (D7941) moly faced reverse ... 3.8125") Cast iron, Cast iron, 3 piece oil assembly: (D7941) moly faced reverse ... .701") Alloy steel, Cast iron, 3 piece oil assembly: (D7941) ferrox coated, ...
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