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 LS7 |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Flat Top, 4.125 Bore, 1.115 CD, 0.927 Pin, 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. |
| 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_EXT |
JE, Chevrolet, LS7, 4.125 in. Bore, 1.115 CD, Flat Top, Right Piston |
| Description_TLE |
Chevrolet LS7, 4.125 Bore, Flat, Set of 1 |
| Description_SHO |
Piston |
| Add-On |
JG31F8-4125-2 |
| Bore Diameter |
4.125 |
| Add-On |
927-073-MW |
| Compression Height |
1.115 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Add-On |
927-2250-15-51C |
| Piston Pin Outside Diameter |
0.927 |
| Forging Type |
FSR |
| Product Type |
Engine Piston |
| Prop 65 (C, R or CR) |
CR |
| Piston Volume |
-2.00 |
| Piston Head Type |
Flat |
| Piston Quantity |
1 |
| Piston Orientation |
Right |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Length |
2.250 |
| Oil Ring Thickness |
0.149 |
| Piston Series |
JE Pistons |
| Product Market |
Domestic |
| Piston Material |
2618 |
| Engine Type |
ICE |
| Make |
CHEVROLET |
| Prop 65 Yes/No |
Yes |
| Engine |
LS7 |
| Piston Average Weight |
427 |
| Out of Stock Message |
Call for Availability |
| Cylinder Head |
GM LS7 / LSX 12 DEG |
| Piston Pin Material |
5115 |
| Industry |
Automotive |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ring Set Included |
No |
| Engine - Web |
LS7 |
| Make - Web |
Chevrolet |
| Ringset Included |
No |
| Top Compression Ring Thickness |
0.0480 |
| Title |
JE Pistons - Chevrolet, LS7, 4.125 in. Bore, Piston |
| Title - Web |
JE Pistons Chevrolet LS7 Piston - 4.125 in. Bore - 1.115 in. CH, -2.00 CC |
| Second Compression Ring Thickness |
0.0600 |
| Wrist Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
