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, 4.155 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, 4.155 Bore, 1.304 CD, 0.927 Pin, Set of 1. |
| Description_SHO |
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_INV |
JE Pistons, Piston |
| Description_TLE |
Chevrolet LS, 4.155 Bore, Dome, Set of 1 |
| Add-On |
927-2250-15-51C |
| Add-On |
JG31F8-4155-3 |
| Add-On |
927-073-MW |
| Bore Diameter |
4.155 |
| Compression Height |
1.304 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Cylinder Head |
GM LS1 15 DEG |
| Make |
CHEVROLET |
| Out of Stock Message |
Call for Availability |
| Oil Ring Thickness |
0.1175 |
| Piston Material |
2618 |
| Piston Orientation |
Right |
| Piston Pin Wall Thickness |
0.150 |
| Industry |
Automotive |
| Forging Type |
FSR |
| Piston Pin Length |
2.250 |
| Piston Pin Material |
5115 |
| Engine |
LS Gen III/IV |
| Piston Head Type |
Dome |
| Piston Average Weight |
478 |
| Piston Pin Outside Diameter |
0.927 |
| Engine Type |
ICE |
| Make - Web |
Chevrolet |
| Engine - Web |
LS Gen III/IV |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.155 in. Bore - 1.304 in. CH, 7.50 CC |
| Piston Series |
JE Pistons |
| Prop 65 (C, R or CR) |
CR |
| Top Compression Ring Thickness |
0.0480 |
| Piston Quantity |
1 |
| Product Type |
Engine Piston |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
7.50 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.155 in. Bore, Piston |
| Second Compression Ring Thickness |
0.0600 |
| Ringset Included |
No |
| Product Market |
Domestic |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ring Set Included |
No |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
