612207C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi
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612207C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi

$678.86
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Manley Pistons for the EJ257 motor in the 2006-2014 WRX and 2004+ STi models includes a full set of 4 pistons, wrist pins, ring sets and round wire locks. See more Manley Pistons for the EJ257 WRX & STi.Vehicle Fitment:Subaru EJ2572006-2014 WRX2004-2021 STiPiston Specs: Part Number: 612207C‑4 Pin: Standard .180" Wall Bore Size: 100.25mm (+.75) Rod Length: 5.137" Stroke: 79mm Standard Stroke (2.5L) Comp Distance: 1.209" Dome Volume: -17 cc Cylinder Head cc: 57 Compression Ratio: 8.5:1 Piston Type: Dish Weight: 423 Grams Ring Set: 461002DT‑4 Manley Platinum Series Pistons:• Moly Coated Skirts• 2618 high strength material• Lightweight design with offset wrist pin for quiet start-ups• Pressure balance groove• Will accommodate +1mm valve sizes• Premium Steel top rings with Napier second ring• Higher tension oil rings for improved oil control• Round wire locks included• Recommended piston clearance: .003" for mildly boosted and .0035" for highly boosted measured .850" (79/83mm stroke) and 1.100" (75mm stroke) from the bottom of the oil ringIncludes:(4) Pistons(4) Piston Ring Sets(4) Wrist Pins(4) Wire Locks Images:Pistons will vary slightly by application. Images are for reference. See more Manley Parts

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