Not sure about a purchase?
Contact us at any of our channels and get inmediate help before making decisions.
Manley Platinum Series Forged Pistons Subaru WRX STi EJ257 99.55mm +0.05mm Bore -22 cc 8.0:1 CR
SKU
612001C-4
$693.62
Available
Not in stock at our Sanford, FL location but electronically verified in stock at the Manufacturer/Distributor within the last 12 hours. (aka: not experiencing a supply delay)
Description
- 2618 high strength material; Offset wrist pin for quiet start-ups
- .180" x 2.500" wall Premium Chrome Moly pin included P/N 42346
- 9310 alloy .210" wall pin upgrades available P/N 42546
- Pressure balance groove
- Will accommodate +1mm valve sizes
- Premium Steel top ring sets and round wire locks included
- Recommended piston clearance: .003" for mildly boosted and .0035" for highly boosted measured 1.100" from the bottom of the oil ring
Specifications
| Availability New | In Stock / Available |
| Item Weight | 395 g |
| Shipping Weight (Dimensional) | 5.000000 |
| Clearance Sale | No |
| Availability | Available |
| Part Type | Pistons |
| Make | Subaru |
| Vehicle Model | Impreza WRX STi |
| Model | STi 04-07 GD, STi 08-14 GR, STi 15-21 VA |
| Engine | EJ257, EJ257B |
| Rod Length | 5.137" / 130.5mm |
| Rod Length Oversize | Standard Length |
| Bore Diameter | 99.55mm |
| Bore Oversize | 0.002" / 0.05mm |
| Stroke | 79mm (Standard Stroke) |
| Compatible with Stock Sleeves | Yes |
| Requires Aftermarket Sleeves | No |
| Compression Ratio | 8.0:1 |
| Compression Ratio Range | 7.0:1 - 8.0:1, 8.0:1 - 9.0:1 |
| Pin Size | 0.905" / 23mm |
| Included Ring Set | 46995DT-4 |
| Included Pin | 42346-4 |
| Head cc | 57 cc |
| Face Type | Dish |
| Dome cc | -22 cc |
| Compression Height | 1.209" / 30.7mm |
| Piston Coating | Skirt Coating |
| Brand | Manley Performance |
| Skirt Type | Full Round |
| Piston Material | 2618 |
| Carb Legal | Unspecified |
| Wrist Pin Wall Thickness | 0.180" |
| Wrist Pin Dimensions | .905" x 2.500" x .180" |
| Pin Material | 5115 Steel |
| Shipping Label | Free Shipping |
Reviews
Write Your Own Review
Related Items List (4)
Dress Up Bolts Subaru WRX FA20DIT STi EJ257 15-17 Titanium Dress Up Bolts Engine Bay Kit
SKU#SUB-009-Ti
$247.49
Select Options
HPL Synthetic Break-In Motor Oil 5W30 Case of 12 Quarts HPL0530BI-C
SKU#HPL0530BI-C
1 In Stock
HPL Synthetic Performance Motor Oil 5W30 Case of 12 Quarts HPL0530-C
SKU#HPL0530-C
4 In Stock
Dragy 2.0 GPS Based Performance Meter Box USB-C Bluetooth 5.0 with built-in Battery New Version DRG70-C
SKU#DRG70-C
10+ In Stock
Related Items
-
SPECSSpecs Color Black, Blue, Gold, Polished, Purple, True Burned Fastener Material Titanium -
$197.954 In StockSPECS
Specs Oil Weight 5W30 Oil Volume Case of 12 Quarts Oil Type Synthetic Oil Series Motor Oil -
$159.0010+ In Stock
-
$142.951 In StockSPECS
Specs Oil Weight 5W30 Oil Volume Case of 12 Quarts Oil Type Synthetic Oil Series Break-In