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 S50B30 EURO |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Dome, 3.406 Bore, 1.245 CD, 0.827 Pin, Set of 1. |
| Description_INV |
JE Pistons, 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
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Made 100% in the USA
|
| Description_EXT |
JE, BMW, S50B30 Euro, 3.406 in. Bore, 12.50:1, Dome, Single Piston |
| Description_TLE |
BMW S50B30 3.0L, 86.50 Bore, Dome, Set of 1 |
| 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_SHO |
Piston |
| Add-On |
827-2250-15-51C |
| Add-On |
827-063-MW |
| Add-On |
JG1001-3405 |
| Bore Diameter |
86.50 |
| Engine Type |
ICE |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>European |
| Engine |
S50B30 EURO |
| Compression Height |
1.245 |
| Forging Type |
FSR |
| Cylinder Head |
S50B30 EURO |
| Engine - Web |
S50B30 Euro |
| Piston Pin Outside Diameter |
0.827 |
| Piston Pin Material |
5115 |
| Industry |
Automotive |
| Piston Material |
2618 |
| Oil Ring Thickness |
0.111 |
| Piston Pin Length |
2.250 |
| Piston Pin Wall Thickness |
0.150 |
| Out of Stock Message |
Call for Availability |
| Make |
BMW |
| Product Market |
European |
| Piston Head Type |
Dome |
| Piston Volume |
-4.30 |
| Piston Series |
JE Pistons |
| Piston Quantity |
1 |
| Make - Web |
BMW |
| Title |
JE Pistons - BMW, S50B30 Euro, 86.50 mm Bore, Piston |
| Ringset Included |
Yes |
| Top Compression Ring Thickness |
0.0400 |
| Product Type |
Engine Piston |
| Prop 65 Yes/No |
Yes |
| Prop 65 (C, R or CR) |
CR |
| Second Compression Ring Thickness |
0.0480 |
| Title - Web |
JE Pistons BMW S50B30 Euro Piston - 86.50 mm Bore - 1.245 in. CH, -4.30 CC |
| Wrist Pin Outer Diameter |
0.827 |
| Wrist Pin Wall Thickness |
0.150 |
| Ring Set Included |
Yes |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
