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Wiseco Pistons K563M81 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons 01.2281.050 Engine Piston

Part Number

K563M81
15 reviews
04/30/2034 1:48 PM
Sale Price

$704.31

Estimated ship date Monday, May 13

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Product Details

Wiseco Pistons K563M81 Pistons

Wiseco Pistons K563M81 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

32.71

Comp Ratio

11.0:1

Compression Distance (in)

1.288 in.

Dome Volume

-7

File Fit

No

Gapless

No

Gram Weight

318

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.787 in.

Piston Head Volume (cc)

+7.00cc

Piston Material

Forged aluminum

Piston Style

Dish

Quantity

Sold as a kit.

Rod

144

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

86.38

Top Ring Facing Material

Gas nitrided

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

All went well.

The shipping was quick and easy, i placed my order late in the evening and it arrived the very next day and that's without doing over night shipping. Im pretty impressed.

Fast & easy

Prompt service

Customer Service with this product was really good. I received my product sooner then I was expecting. Everything worked out great.

No way to contact for more information,not no pictures of real idome

Great price and good company to buy from!

Awsome service and prices,Thanks alot

I am so pleased! Autoplicity had the best price by far for the item I ordered. I was not familiar with them so having the Paypal option was perfect. Over all I saved $30 on an item that was close to $100. Shipping was VERY reasonable and quick. I ordered my item on Saturday. They shipped it right away and I received it on Wednesday. I am definitely an Autoplicity fan and will recommend them to my friends not to mention our mechanic. He found the item I wanted on sale through another major company. Just to double check, I searched online and Autoplicity blew that company out of the water with their pricing and service for the exact same item. Very nice!

By far the best price, easy ordering, and fast service, what else is there?

Thank you for the quick turnaround from order to shipping the products I ordered

Good pricing, quick shipment and delivery, great seller!

Nice to be able to pay with Amazon for an easier purchase

Great place to shop online. The best price on the internet and super fast delivery. Shop with Autoplicity, highly recommended.

The lowest price on the web.<br>Shipped same day.

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