Wiseco AP Forged Pistons Subaru WRX STi EJ257 WRX 100mm +0.5mm -19 cc 8.6:1

Name: Wiseco AP Forged Pistons Subaru WRX STi EJ257 WRX 100mm +0.5mm -19 cc 8.6:1
Brand: Wiseco
SKU: K598M100AP FITMENT2
Price: 776.52 USD
Availability: InStock

SKU

K598M100AP

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Price : $776.52

Back Ordered

This item is out of stock at the manufacturer level, and experiencing a known global supply delay. Contact us for the latest availability date estimation.

Wiseco

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Description

Our Sport Compact pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles. The pistons come standard with our ArmorGlide coating material for reduced friction and noise, freeing up horsepower.

Specifications

More Information
Item Weight	385 g
Shipping Weight (Dimensional)	6.000000
Clearance Sale	No
Availability	Back Ordered
Part Type	Pistons
Make	Subaru
Vehicle Model	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	100mm
Bore Oversize	0.020" / 0.5mm
Stroke	79mm (Standard Stroke)
Compatible with Stock Sleeves	Yes
Requires Aftermarket Sleeves	No
Compression Ratio	8.6:1
Compression Ratio Range	8.0:1 - 9.0:1
Pin Size	0.905" / 23mm
Included Ring Set	10000VF
Included Pin	S805
Head cc	56 cc
Face Type	Dish
Dome cc	-19 cc
Compression Height	1.209" / 30.7mm
Piston Coating	Crown Coating, Skirt Coating
Brand	Wiseco
Skirt Type	Slipper Skirt
Piston Material	2618
Carb Legal	Unspecified
Wrist Pin Wall Thickness	0.180"
Wrist Pin Dimensions	.905" x 2.500" x .180"
Pin Material	52100 Steel
Shipping Label	Free Shipping