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 Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.304 CD, Dome, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.130 Bore, 1.304 CD, 0.927 Pin, Set of 8. |
| 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_SHO |
Piston Kit |
| 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. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_TLE |
Chevrolet LS, 4.130 Bore, Dome, Set of 8 |
| Piston Pin Outside Diameter |
0.927 |
| Piston Series |
JE Pistons |
| Engine Type |
ICE |
| Make |
CHEVROLET |
| Piston Head Type |
Dome |
| Wrist Pin Outer Diameter |
0.927 |
| Oil Ring Thickness |
0.1175 |
| Piston Average Weight |
458 |
| Piston Pin Material |
5115 |
| Piston Pin Wall Thickness |
0.150 |
| Product Market |
Domestic |
| Top Compression Ring Thickness |
0.0480 |
| Compression Height |
1.304 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston Kit |
| Engine |
LS Gen III/IV |
| Forging Type |
FSR |
| Ringset Included |
No |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.150 |
| Add-On |
JG31F8-4135-2 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.130 in. Bore - 1.304 in. CH, 8.30 CC |
| Piston Quantity |
8 |
| Bore Diameter |
4.130 |
| Product Type |
Engine Piston Kit |
| Add-On |
927-2250-15-51C |
| Piston Pin Length |
2.250 |
| Cylinder Head |
GM LS1 15 DEG |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Material |
2618 |
| Add-On |
927-073-MW |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
8.30 |
| Industry |
Automotive |
| Prop 65 (C, R or CR) |
CR |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.250 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
