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 machined 100% in the USA, 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 in forged pistons.
Specifications:
| Description_ASM |
Chevrolet LS |
| Description_DEF |
Engine Piston |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.304 CD, Dome, Right Piston |
| Description_FAB |
- Forged in the USA 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
- Made 100% in the USA
|
| Description_DES |
Piston Single, 2618, Dome, 4.130 Bore, 1.304 CD, 0.927 Pin, Set of 1. |
| Description_SHO |
Piston |
| Description_TLE |
Chevrolet LS, 4.130 Bore, Dome, Set of 1 |
| Description_INV |
JE Pistons, Piston |
| Description_MKT |
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 machined 100% in the USA, 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 in forged pistons. |
| Add-On |
927-2250-15-51C |
| Add-On |
927-073-MW |
| Add-On |
JG31F8-4135-2 |
| Bore Diameter |
4.130 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Compression Height |
1.304 |
| Cylinder Head |
GM LS1 15 DEG |
| Piston Series |
JE Pistons |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Piston Head Type |
Dome |
| Make |
CHEVROLET |
| Piston Material |
2618 |
| Engine Type |
ICE |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Outside Diameter |
0.927 |
| Piston Average Weight |
458 |
| Piston Volume |
8.30 |
| Piston Pin Material |
5115 |
| Piston Quantity |
1 |
| Piston Pin Length |
2.250 |
| Piston Orientation |
Right |
| Oil Ring Thickness |
0.1175 |
| Forging Type |
FSR |
| Engine |
LS Gen III/IV |
| Make - Web |
Chevrolet |
| Engine - Web |
LS Gen III/IV |
| Top Compression Ring Thickness |
0.0480 |
| Product Market |
Domestic |
| Second Compression Ring Thickness |
0.0600 |
| Ringset Included |
No |
| Prop 65 Yes/No |
Yes |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston |
| Prop 65 (C, R or CR) |
CR |
| Product Type |
Engine Piston |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.130 in. Bore - 1.304 in. CH, 8.30 CC |
| Ring Set Included |
No |
| Wrist Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter |
0.927 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Wall Thickness |
0.150 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
