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Wiseco Pistons K509M90 Pistons

Manufacturer

Wiseco Pistons

Part Number

K509M90
01/28/2033 9:34 AM
Sale Price

$687.29

Estimated ship date Saturday, January 28

No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Wiseco Pistons K509M90 Pistons

Wiseco Pistons K509M90 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 3543XC
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

90mm

Bore (in)

3.543 in.

Bore (mm)

90.000mm

Comp Height

38.95

Comp Ratio

9.9-11.2:1

Compression Distance (in)

1.533 in.

Dome Volume

24.7

File Fit

No

Gapless

No

Gram Weight

414

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.866 in.

Piston Head Volume (cc)

-24.70cc

Piston Material

Forged aluminum

Piston Style

Dome

Quantity

Sold as a kit.

Rod

148

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

89

Top Ring Facing Material

Chrome

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

quick, easy and great pricing

easy search and stock is available

Very happy with this company. Shipped quick and arrived in good time. Shipping cost wasn't outrageous either. I would buy from this company again.

First time on site. Finding product was easy order was easy. Not sure how fast shipping is yet but pleased so far.

Fast shipping, good customer service!

Everything went smoothly, love the prices and the ease of transaction, hope to buy from you real soon, Nice people.

great website

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