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Wiseco Pistons K581M88 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons S626 Wrist Pin

Part Number

K581M88
11 reviews
04/25/2034 1:03 AM
Sale Price

$687.29

Estimated ship date Wednesday, May 08

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Product Details

Wiseco Pistons K581M88 Pistons

Wiseco Pistons K581M88 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8800XX
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

88mm

Bore (in)

3.464 in.

Bore (mm)

88.000mm

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

341

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

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You have the part I've been searching for for my Rambler .

Best prices on the internet. Fast free shipping. Can’t get any better than that.

Tires arrived very quickly!

Ordered two oxygen sensors but only one was shipped even though two were listed on the packing slip. I called customer service. A second sensor arrived two days later.

Easy deal

Not a bad experience. Wish the shipping time could have been shorter.

They had the lowest price and great communication. Will order from them again thanks

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

Fast shipping, exactly what I was looking for, at the best price I could find! Thanks!!

Fast, Hassle free and easy

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