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 European, import and sport compact 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 drift 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 |
BMW M3 Base United States S52B32 USA |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Inv Dome/Dish, 3.406 Bore, 1.220 CD, 0.866 Pin, Set of 6. |
| Description_EXT |
JE, BMW, S52B32 USA, 3.405 in. Bore, 11.50:1, Inverted Dome/Dish, 6 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
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Made 100% in the USA
|
| 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 European, import and sport compact 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 drift 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 |
BMW S52B32, 86.50 Bore, Dish, Set of 6 |
| Description_SHO |
Piston Kit |
| Prop 65 (C, R or CR) |
CR |
| Piston Quantity |
6 |
| Product Type |
Engine Piston Kit |
| Wrist Pin Length |
2.250 |
| Second Compression Ring Thickness |
0.0480 |
| Piston Volume |
-9.40 |
| Piston Pin Outside Diameter |
0.866 |
| Prop 65 Yes/No |
Yes |
| Bore Diameter |
86.50 |
| Ring Set Included |
Yes |
| Title |
JE Pistons - BMW, S52B32 USA, 86.50 mm Bore, Piston Kit |
| Add-On |
JG1001-3405 |
| Top Compression Ring Thickness |
0.0400 |
| Industry |
Automotive |
| Add-On |
866-2250-15-51C |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>European |
| Product Market |
European |
| Out of Stock Message |
Call for Availability |
| Cylinder Head |
S52B32 USA |
| Piston Average Weight |
291 |
| Add-On |
866-063-MW |
| Title - Web |
JE Pistons BMW S52B32 USA Piston Kit - 86.50 mm Bore - 1.220 in. CH, -9.40 CC |
| Compression Height |
1.220 |
| Piston Material |
2618 |
| Engine - Web |
S52B32 USA |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make - Web |
BMW |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dish |
| Piston Pin Wall Thickness |
0.150 |
| Oil Ring Thickness |
0.111 |
| Piston Pin Length |
2.250 |
| Engine |
S52B32 USA |
| Make |
BMW |
| Ringset Included |
Yes |
| Piston Series |
JE Pistons |
| Forging Type |
FSR |
| Engine Type |
ICE |
| Wrist Pin Wall Thickness |
0.150 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Outer Diameter |
0.866 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
12.0000 |
| Weight |
7.0000 |
