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The JE Pistons piston ring set identified by manufacturer part number XG8300 is designed to seal combustion pressure, control oil, and transfer heat when matched to the exact piston grooves and finished bore. Final compatibility depends on the complete engine combination and measured dimensions, not the part title alone.
Key Features
- JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure.
Fitment
| Fitment Status | Universal only by exact component dimensions |
|---|---|
| Required Verification | Bore or pin diameter, ring or wall thickness, length, material, groove design, cylinder count, and intended engine use |
Specifications
| Brand | JE Pistons |
|---|---|
| Manufacturer Part Number | XG8300 |
| Product Type | Piston Ring Set |
| Fitment Type | Universal |
| Condition | New |
| GTIN | 00193564241535 |
| Bore Diameter | 3.268|83.01 MM |
| Top Compression Ring Thickness | 0.0394 IN |
| Second Compression Ring Thickness | 0.0394 IN |
| Oil Ring Thickness | 0.079 IN |
What's Included
One new JE Pistons piston ring set identified by manufacturer part number XG8300 in the quantity and configuration stated by the official specifications. Rings, pins, locks, coatings, and installation components are included only when expressly listed for this exact part number.
About JE Pistons
JE Pistons engineers forged racing pistons, piston rings, wrist pins, locks, and related engine components for measured domestic, import, European, and professional motorsport builds.
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Frequently Asked Questions
How do I confirm JE Pistons XG8300 matches my engine parts?
Match every listed dimension and material to the piston, connecting rod, cylinder bore, and intended engine use. A similar bore or diameter alone does not confirm compatibility.
Is this ring set correct for a 3.268|83.01 MM cylinder bore?
Bore must match along with top, second, and oil-ring thickness, cylinder count, piston groove dimensions, and ring material. Verify all values against the exact piston before machining.
Should piston-ring end gaps be used as supplied?
No universal gap applies to every build. Measure every ring in its assigned cylinder and set end gap using JE guidance for the bore, fuel, boost, nitrous, heat load, and intended use.
Installation Instructions
Use the current JE Pistons instructions for part number XG8300 and the engine builder's measured assembly specifications. A qualified machine shop must verify bore finish, clearances, ring gaps, pin fit, lock installation, orientation, balance, deck height, valve clearance, compression ratio, lubrication, and break-in before operation.
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