Manley Platinum Dish Pistons 99.5mm 621000C-4 Subaru EJ257

De-Stroked Subaru WRX Sti 2004+ and WRX 2006+ EJ257 2.35L, Bore 99.5mm, 5.137" Rod Length, 75mm Stroke, Compression Ratio 8.5:1, Dish -18cc, 429 Grams, Set of 4 Pistons and Rings Included

$741.18

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Manley Platinum Pistons are forged from 2618 high strength material, lightweight design with offset wrist pin designed for quiet start-ups. They have a pressure balance groove. 2.500" x .180" wall premium chrome moly pin, Steel top ring sets, and round wire locks are included.
Note: Recommended piston clearance: .003" for mildly boosted and .0035" got highly boosted measured .850" and 1.100" from the bottom of the oil ring

Specifications

More Information
CNC Part Number	MAN-621000C-4
Price	$741.18
Manufacturer's Part Number	621000C-4
Brands	Manley
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Subaru EJ25
Bore Size	99.50 mm
Crankshaft Stroke	2.953
Rod Length	5.137
Piston Type	Dish
Compression Height	1.285
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 2.0mm
Wrist Pin Size	0.9055 (23mm)
Custom Notices	⚠ PROP 65 WARNING