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 |
Subaru EJ22 91-94 Turbo |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Inv Dome/Dish, 3.839 Bore, 1.287 CD, 0.905 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, Subaru, EJ Series, 3.838 in. Bore, 8.50:1, Inverted Dome/Dish, Left Piston |
| 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 |
| Description_TLE |
Subaru EJ22, 97.50 Bore, Dish, Set of 1 |
| Add-On |
905-042-CT |
| Add-On |
XH9750 |
| Add-On |
905-2250-18-51S |
| Bore Diameter |
97.50 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Sport Compact |
| Compression Height |
1.287 |
| Cylinder Head |
EJ22 |
| Forging Type |
Round |
| Engine |
EJ SERIES |
| Make |
SUBARU |
| Oil Ring Thickness |
0.159 |
| Engine Type |
ICE |
| Industry |
Automotive |
| Make - Web |
Subaru |
| Engine - Web |
EJ Series |
| Prop 65 Yes/No |
Yes |
| Piston Pin Material |
5115 |
| Piston Quantity |
1 |
| Piston Volume |
-15.40 |
| Piston Pin Length |
2.250 |
| Piston Series |
JE Pistons |
| Product Market |
Sport Compact |
| Piston Head Type |
Dish |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Wall Thickness |
0.180 |
| Piston Material |
2618 |
| Piston Average Weight |
414 |
| Piston Pin Outside Diameter |
0.905 |
| Piston Orientation |
Left |
| Product Type |
Engine Piston |
| Out of Stock Message |
Call for Availability |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Second Compression Ring Thickness |
0.0600 |
| Title - Web |
JE Pistons Subaru EJ Series Piston - 97.50 mm Bore - 1.287 in. CH, -15.40 CC |
| Title |
JE Pistons - Subaru, EJ Series, 97.50 mm Bore, Piston |
| Ringset Included |
Yes |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Wall Thickness |
0.180 |
| Ring Set Included |
Yes |
| Wrist Pin Outer Diameter |
0.905 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
