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, Inv Dome/Dish, 3.898 Bore, 1.115 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_EXT |
JE, Chevrolet, LS Gen III/IV, 3.898 in. Bore, 1.115 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS1, 3.898 Bore, Dish, Set of 8 |
| 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. |
| Piston Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Add-On |
927-2250-17-51C |
| Industry |
Automotive |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 3.898 in. Bore - 1.115 in. CH, -29.90 CC |
| Out of Stock Message |
Call for Availability |
| Engine |
LS Gen III/IV |
| Add-On |
927-073-MW |
| Add-On |
J68008-3900-3 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Piston Head Type |
Dish |
| Ringset Included |
No |
| Cylinder Head |
LSX/L92 12 DEG |
| Piston Pin Material |
5115 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Engine Type |
ICE |
| Bore Diameter |
3.898 |
| Piston Quantity |
8 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Piston Series |
JE Pistons |
| Product Type |
Engine Piston Kit |
| Product Market |
Domestic |
| Compression Height |
1.115 |
| Piston Volume |
-29.90 |
| Oil Ring Thickness |
0.149 |
| Piston Pin Outside Diameter |
0.927 |
| Top Compression Ring Thickness |
0.0600 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 3.898 in. Bore, Piston Kit |
| Piston Pin Wall Thickness |
0.170 |
| Piston Material |
2618 |
| Wrist Pin Wall Thickness |
0.170 |
| Ring Set Included |
No |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Length |
2.250 |
| Prop 65 (C, R or CR) |
CR |
| Piston Average Weight |
399 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
12.0000 |
| Weight |
12.0000 |
