Mahle Pistons 930285437 Forged Dish Subaru WRX 2.5L 100.0mm Bore

Subaru WRX 2.5L STI/ Boxed Strut Construction, Bore 100.0mm, Stroke 79.0mm, Rod Length 130.5mm, Dish -14.1cc, 409 Grams Advertised Weight, Set of 4 Pistons and Rings Included.

Special Price $832.79 Regular Price $905.21

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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.

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Description

The Mahle PowerPak Plus pistons were designed as a completely finished drop-in piston assembly. Other than filling the included performance piston ring set, everything is done for you. Mahle has over 80 plus years of piston manufacturing making pistons from OEM to formula 1 racing. Mahle uses only the best technology to make these pistons. Mahle pistons come standard with anti-friction skirt coating for reduced drag. Forged from 2618 aluminum alloy for high strength and reduced piston to wall clearance. Forced Pin Oiler is used for increased wrist pin lubrication. Pin bores are CNC precision-machined. 23mm High-Quality Steel Wrist Pins, Performance 1.0, 1.0, 2.0mm performance ring set, steel nitrided top ring, and Race Proven Round Wire Locks are included.

Compression Ratio 56cc 9.0:1

Specifications

More Information
CNC Part Number	MAH-930285437
Price	$905.21
Sold As	Set
Manufacturer's Part Number	930285437
Brands	Mahle
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Subaru EJ25
Bore Size	3.937
Crankshaft Stroke	3.110
Rod Length	5.138
Piston Type	Dish
Compression Height	1.209
Piston Material	2618 Forged
Piston Ring Size	1.0 1.0 2.0mm
Wrist Pin Size	23mm
Custom Notices	⚠ PROP 65 WARNING