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Wiseco Pistons K508M86 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons K580M885 Pistons

Part Number

K508M86
8 reviews
04/19/2034 2:49 AM
Sale Price

$707.90

Estimated ship date Thursday, May 02

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Product Details

Wiseco Pistons K508M86 Pistons

Wiseco Pistons K508M86 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8600XX
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

86mm

Bore (in)

3.386 in.

Bore (mm)

86.000mm

Comp Height

34.92

Comp Ratio

10.2-10.9:1

Compression Distance (in)

1.375 in.

Dome Volume

20.6

File Fit

No

Gapless

No

Gram Weight

392

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.866 in.

Piston Head Volume (cc)

-20.60cc

Piston Material

Forged aluminum

Piston Style

Dome

Quantity

Sold as a kit.

Rod

123

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

78

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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