This Manley Piston for the 2015-2021 FA20 Subaru WRX is sold individually. Price includes one piston, one pin, one ring set and round wire locks. Please review all information carefully. Please confirm if you need Grade A or B pistons.
See more Manley Pistons for the FA20 2015-2021 WRX
Vehicle Fitment:
2015-2021 Subaru WRX 2.0L FA20
Piston Specs:
| Part Number: | 632700CEA‑1 |
| Pin: | Extreme .210″ Wall |
| Bore Size: | 86mm (Grade A) |
| Rod Length: | 5.090″ |
| Stroke: | 86mm Standard Stroke (2.0L) |
| Comp Distance: | 1.285″ |
| Dome Volume: | -13 cc |
| Compression Ratio: | 10.0:1 |
| Piston Type: | Dish |
| Weight: | 340 Grams |
| Ring Set: | 46861DT‑1 |
Important Notes:
These pistons feature skirt diameters that correspond to the OEM Grade A or B bores resulting in a piston to wall clearance range of .0023″ – .0031″.
Check the bore grades on the top of your block and order the appropriate quantities of Grade A or B pistons. (Sold as -1 individual pieces, not sets.)
Manley Platinum Series Pistons:
• Moly Coated Skirts
• 2618 high strength material
• Pressure balance groove
• Will accommodate +1mm valve sizes
• Premium Steel top rings with Napier second ring
• Round wire locks included
• Recommended piston clearance: .003″ for mildly boosted and .0035″ for highly boosted measured .850″ from the bottom of the oil ring
Includes:
(1) Piston
(1) Piston Ring Set
(1) Wrist Pin
(1) Wire Locks
Images:
Pistons will vary by application. Images are for reference.
