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JE Pistons LS Gen III/IV Inverted Dish 312057R Pistons, Single - ASYM DISH/INV DM
JE Pistons LS Gen III/IV Inverted Dish 312057R Pistons, Single - ASYM DISH/INV DM
A$512.33
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Description
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged, and 100 percent machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From dirt track to drag strip, JE Pistons' performance is proven in victory lane time and time again. Equip your engine with the best forged pistons—JE Pistons LS Gen III/IV inverted dish pistons.
Key features:
* Forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications
* Designed specifically for each engine and use application to provide optimized performance durability
* Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
* Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
* Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Part Type
Pistons
Specifications
- Product Attributes - Brand
- JE Pistons
- Product Attributes - Manufacturer's Part Number
- 312057R
- Product Attributes - Part Type
- Pistons
- Product Attributes - Product Line
- JE Pistons LS Gen III/IV Inverted Dish Pistons
- Product Attributes - UPC
- 193564206114
- Product Attributes - Piston Rings Included
- No
- Product Attributes - Bore (in.)
- 4.070 in.
- Product Attributes - Bore (mm)
- 103.378mm
- Product Attributes - Stroke
- 4.100 in.
- Product Attributes - Engine Stroke Type
- Stroked
- Product Attributes - Actual Engine Displacement
- 7.0L/427
- Product Attributes - Rod Length
- 6.125 in.
- Product Attributes - Piston Style
- Dish, with two valve reliefs
- Product Attributes - Piston Material
- Forged aluminum
- Product Attributes - Compression Height (in.)
- 1.065 in.
- Product Attributes - Piston Head Volume (cc)
- -32.10cc
- Product Attributes - Wrist Pin Style
- Press-fit or floating
- Product Attributes - Wrist Pin Retainers Included
- Yes
- Product Attributes - Wrist Pin Included
- Yes
- Product Attributes - Pin Diameter (in.)
- 0.927 in.
- Product Attributes - Piston Ring Thickness
- 0.047 in. x 0.059 in. x 0.118 in.
- Product Attributes - File Fit
- No
- Product Attributes - Gapless
- No
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- Fits right side exhaust valve orientation.
Reference Information
| Brand Name/s | JE Pistons |
|---|---|
| StreetFX SKU | jep312057R |
| SFX Item ID | 4804527 |
| Supplier Item Code | 4804527 |
| Manufacturer SKU | 312057R |
| Manufacturer UPC | 193564206114 |
Compatibility
| Application Data |
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