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Wiseco Pistons K566M81 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons 01.2281.050 Engine Piston

Part Number

K566M81
11 reviews
04/26/2034 10:00 PM
Sale Price

$683.80

Estimated ship date Thursday, May 09

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Product Details

Wiseco Pistons K566M81 Pistons

Wiseco Pistons K566M81 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8100XX
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

81mm

Bore (in)

3.189 in.

Bore (mm)

81.000mm

Comp Height

30.1

Comp Ratio

11.0:1

Compression Distance (in)

1.185 in.

Dome Volume

5

File Fit

No

Gapless

No

Gram Weight

275

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 no valve reliefs

Quantity

Sold as a kit.

Rod

137

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

89

Top Ring Facing Material

Gas nitrided

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

good product, cheaper than i found on other web sites. fast shipping with tracking.

Great prices and quick shipping! I will be back!!

FIRST TIME BUYER SEEMS OK / RECEIVED PRODUCT A OK !!!!

Trustworthy seller. This is my second order. Got it quickly. good job!

The best deal on the Internet and very quick shipping, you can bet on another order in the future.

I looked for hours and this was by far the best price I found anywhere. Told all my friends about it. Thanks Autoplicity!

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

The sales/service team were very helpful and they had the cheapest price for an air filter that I could find. I will definitely shop here again!

Autoplicity had the best price for my Thule 867 roof rack cargo bag. It was easy to pay thru my Amazon accont and the order shipped within 24 hours of my placing the order.

Fast shipping great prices you can't go wrong with these guys

This caliper paint green and cool.

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