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Wiseco Pistons K557M87 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons 477M04800 WISECO 477M04800 Piston M04800

Part Number

K557M87
7 reviews
04/18/2034 10:16 PM
Sale Price

$683.80

Estimated ship date Wednesday, May 01

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Product Details

Wiseco Pistons K557M87 Pistons

Wiseco Pistons K557M87 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8700XX
Rings & Pins Included

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines.

Wiseco?s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.

Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.

Products specifications

Bore

87mm

Bore (in)

3.425 in.

Bore (mm)

87.000mm

Comp Height

32

Comp Ratio

11.0:1

Compression Distance (in)

1.260 in.

Dome Volume

0 FT

File Fit

No

Gapless

No

Gram Weight

344

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.866 in.

Piston Material

Forged aluminum

Piston Style

Flat top, with no valve reliefs

Quantity

Sold as a kit.

Rod

136.25

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

86

Top Ring Facing Material

Gas nitrided

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

Great price and easy to place order

so far fine. I will wait till the I receive the order to make a final determination.

Availabilty and price is sufficient

Great prices and helpful customer service.

So far so good

Excellent service, incredibly fast shipping and delivery. Would DEFINITELY do business with again.

Amazing prices and amazing shipping speed! Best all around. Will be ordering more soon!

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