Manley Performance 15+ Subaru FA20 WRX 86.25mm +.25mm Over Size Bore 10:1 Dish Piston Set
Features
- Made from 2618 alloy, utilize an offset wrist pin design
- Deliver long service life
- Moly coated skirts
- Will accommodate +1mm valve sizes
- Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower
- 9310 alloy .210" wall pin (Extreme Duty Series) included P/N 42548
- Round wire locks, premium chrome moly wrist pins (P/N 42251), premium steel top ring, Napier style second ring and higher tension oil ring sets from Total Seal are included with every kit at no additional charge.
- Recommended clearance: .003" for mildly boosted and .0035" for highly boosted measured .850" from the bottom of the oil ring groove.
Specifications
- Bore size : 86.25mm
- Over Size : +.25mm
- Rod length : 5.090"
- Stroke : 86
- Comp distance : 1.285"
- Dome volume: -13cc
- Dish Piston type
- Comp. Ratio : 10.0
- Piston wt/gms : TBA
- Include ring set : 46863DT-4
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013 - 2016 | Scion | FR-S | Base |
| 2015 | Subaru | BRZ | Aozora Edition, Series.Blue |
| 2013 - 2017 | Subaru | BRZ | Premium, Sport-tech, Base, Limited |
| 2016 | Subaru | BRZ | Series.HyperBlue |
| 2017 | Subaru | BRZ | Series.Yellow |
| 2017 | Toyota | 86 | Base, Special Edition |