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Wiseco Pistons K581M885 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons WPC223A Complete Bottom End Rebuild Kit

Part Number

K581M885
6 reviews
04/19/2034 6:52 PM
Sale Price

$687.29

Estimated ship date Thursday, May 02

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Product Details

Wiseco Pistons K581M885 Pistons

Wiseco Pistons K581M885 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8850XX
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

88.5mm

Bore (in)

3.484 in.

Bore (mm)

88.500mm

Comp Height

31.4

Comp Ratio

10.5:1

Compression Distance (in)

1.236 in.

Dome Volume

5

File Fit

No

Gapless

No

Gram Weight

349

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.827 in.

Piston Head Volume (cc)

-5.00cc

Piston Material

Forged aluminum

Piston Style

Dome, with four valve reliefs

Quantity

Sold as a kit.

Rod

139

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

83

Top Ring Facing Material

Gas nitrided

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

Great product at a a great price!

I ordered my Auto Vent Shade bug deflector 18174 on Thursday afternoon, June 14, 2012, and had it on my front porch by Tuesday, June 19, 2012. I thought that was fast shipping, especially considering there was a weekend involved. The price was also very reasonable. I am anxious to install my new bug deflector. I will be turning to Autoplicity in the future for my auto needs. Great Job Autoplicity!

Fast delivery, best price. Recommended seller

Great price for the product, fast shipping...Completely amazed by this seller. The rack was delivered to my door step in just a few days and the price was unbeatable. I'm really satisfied by the service and happy to have finally found a bike rack worth having!!!

Very easy site to use...lots of inventory in stock...helpful staff! Would definitely do business again! By the way, lowest price anywhere!

Great prices and fast shipping.

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