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 LS1 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 3.905 Bore, 1.340 CD, 0.945 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, LS, 3.905 in. Bore, 1.340 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| 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_TLE |
Chevrolet LS1, 3.905 Bore, Flat, Set of 8 |
| Forging Type |
Round |
| Compression Height |
1.340 |
| Engine - Web |
LS |
| Title |
JE Pistons - Chevrolet, LS, 3.905 in. Bore, Piston Kit |
| Piston Head Type |
Flat |
| Engine |
LS |
| Product Market |
Domestic |
| Oil Ring Thickness |
0.119 |
| Ringset Included |
No |
| Engine Type |
ICE |
| Wrist Pin Wall Thickness |
0.140 |
| Piston Pin Length |
2.500 |
| Piston Pin Outside Diameter |
0.945 |
| Piston Series |
JE Pistons |
| Make |
CHEVROLET |
| Piston Pin Material |
5115 |
| Piston Pin Wall Thickness |
0.140 |
| Wrist Pin Outer Diameter |
0.945 |
| Product Type |
Engine Piston Kit |
| Add-On |
945-2500-14-51S |
| Prop 65 (C, R or CR) |
CR |
| Piston Volume |
-2.00 |
| Piston Quantity |
8 |
| Add-On |
927-042-CS |
| Bore Diameter |
3.905 |
| Title - Web |
JE Pistons Chevrolet LS Piston Kit - 3.905 in. Bore - 1.340 in. CH, -2.00 CC |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Second Compression Ring Thickness |
0.0600 |
| Industry |
Automotive |
| Piston Material |
2618 |
| Add-On |
J68008-3900-3 |
| Prop 65 Yes/No |
Yes |
| Ring Set Included |
No |
| Wrist Pin Length |
2.500 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Cylinder Head |
LSX/L92 12 DEG |
| Out of Stock Message |
Call for Availability |
| Piston Average Weight |
450 |
| Top Compression Ring Thickness |
0.0600 |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
12.0000 |
| Weight |
13.0000 |
