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_DEF |
Engine Piston Kit |
| Description_ASM |
Chevrolet LS Stroker |
| Description_DES |
Piston Set, 2618, Dome, 4.155 Bore, 1.165 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_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.155 in. Bore, 1.165 CD, Dome, 8 Cyl. Piston Kit |
| 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_TLE |
Chevrolet LS, 4.155 Bore, Dome, Set of 8 |
| Make |
CHEVROLET |
| Piston Head Type |
Dome |
| Wrist Pin Outer Diameter |
0.927 |
| Ringset Included |
No |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.155 in. Bore, Piston Kit |
| Oil Ring Thickness |
0.1175 |
| Piston Pin Length |
2.250 |
| Piston Pin Material |
5115 |
| Compression Height |
1.165 |
| Engine |
LS Gen III/IV |
| Forging Type |
FSR |
| Engine - Web |
LS Gen III/IV |
| Industry |
Automotive |
| Product Type |
Engine Piston Kit |
| Piston Pin Wall Thickness |
0.150 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Engine Type |
ICE |
| Piston Average Weight |
450 |
| Product Market |
Domestic |
| Out of Stock Message |
Call for Availability |
| Piston Series |
JE Pistons |
| Piston Material |
2618 |
| Top Compression Ring Thickness |
0.0480 |
| Prop 65 Yes/No |
Yes |
| Bore Diameter |
4.155 |
| Piston Pin Outside Diameter |
0.927 |
| Cylinder Head |
GM LS1 15 DEG |
| Piston Quantity |
8 |
| Wrist Pin Wall Thickness |
0.150 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ring Set Included |
No |
| Add-On |
JG31F8-4155-3 |
| Second Compression Ring Thickness |
0.0600 |
| Add-On |
927-2250-15-51C |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.155 in. Bore - 1.165 in. CH, 4.80 CC |
| Piston Volume |
4.80 |
| Add-On |
927-073-MW |
| Prop 65 (C, R or CR) |
CR |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.250 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
