Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco s Professional Series.
Specifications:
| Description_ASM |
Subaru EJ257 2.5L 16V |
| Description_DEF |
Engine Piston Set |
| Description_DES |
Piston Set, Subaru, EJ257, 100.00 mm Bore, Sport Compact, Set of 4 |
| Description_FAB |
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- ArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced pin oiling
- Designed and built to withstand heavy to severe duty performance applications
|
| Description_EXT |
Wiseco Subaru EJ257 Piston Set, 100.00 mm Bore, 30.70 mm Compression Height, 0.9055 in. Pin Diameter, Sport Compact, Set of 4. |
| Description_INV |
Wiseco -Subaru EJ257 WRX/STI 4v - Set |
| Description_SHO |
Piston Set |
| Description_TLE |
Wiseco - Subaru, EJ257, 100.00 mm Bore, Piston Set |
| Description_MKT |
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series. |
| Bore Diameter |
100.00 |
| Category Hierarchy |
Auto>Pistons>Piston Kits>Sport Compact |
| Engine - Web |
EJ |
| Compression Height |
30.70 |
| Engine Detail |
Subaru EJ257 |
| Engine |
EJ257 |
| Piston Pin Material |
5115 |
| Piston Material |
2618 |
| Piston Pin Included |
Yes |
| Make - Web |
Subaru |
| Out of Stock Message |
Estimated Shipped Date 3-4 Weeks |
| Engine Type |
ICE |
| Make |
Subaru |
| Forging Type |
FLAT |
| Industry |
Automotive |
| Oil Ring Thickness |
2 |
| Piston Quantity |
4 |
| Title |
Wiseco - Subaru, EJ257, 100.00 mm Bore, Piston Set |
| Piston Volume |
-19.00 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Product Type |
Engine Piston Set |
| Product Series |
Professional |
| Title - Web |
Professional Subaru EJ257 Piston Set - 100.00 mm Bore - 30.70 mm CH, -19.00 CC |
| Second Compression Ring Thickness |
1.5 |
| Wrist Pin Diameter |
0.9055 |
| Product Market |
Sport Compact |
| Skirt Coating |
Yes |
| Ringset Included |
Yes |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Wrist Pin Style |
Floating |
| Top Compression Ring Thickness |
1.2 |
| Wrist Pin Material |
5115 |
| Ring Set Included |
Yes |
| Wrist Pin Outer Diameter |
0.9055 |
| Wrist Pin Included |
Yes |
| Length |
4.2000 |
| Width |
8.0000 |
| Height |
13.0000 |
| Weight |
8.4000 |
