Wiseco 6640M875 Pro Tru Sport Compact Forged Piston 87.5mm Bore

(2007-2013 Mazda 3 Mazdaspeed; 2006-2007 Mazda 6 Mazdaspeed)

Manufacturer

Part Number

6640M875

5 reviews

Sale Price

$217.99

Estimated ship date Wednesday, November 25

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Show details for Wiseco 6640M875 Pro Tru Sport Compact Forged Piston 87.5mm Bore

Wiseco 6640M875 Pro Tru Sport Compact Forged Piston 87.5mm Bore — image 1

Product Details

The Wiseco 6640M875 is a Pro Tru Sport Compact Series forged replacement piston featuring an 87.5mm (3.444 in.) bore, sold individually with rings and pins included. Backed by Wiseco's decades of race-winning piston development, the Pro Tru Sport Compact line delivers genuine forged performance at an exceptional value for sport compact engine builders.

Key Features:

American-Made Forged Construction: Forged and precision-machined by skilled craftsmen in Wiseco's Ohio facility using dedicated forgings and state-of-the-art CNC equipment for superior strength and reduced weight versus industry standards
Dedicated Forgings: Each piston uses a forging specific to its final shape, minimizing excess material and machining while maximizing structural integrity
Plasma Moly Ring Package Included: Pre-gapped 1/16 in., 1/16 in., 3/16 in. plasma moly ring set (recommended ring set: 8750XX) provides excellent combustion seal, friction reduction, and long service life
Pins Included: Complete kit includes wrist pins and retaining hardware for a straightforward installation
Multiple Compression Ratio Options: Available in a variety of dome/dish volumes so engine builders can dial in the exact compression ratio required for their specific build
Sold Individually: Single replacement piston for targeted engine rebuilds or custom configurations

The Wiseco Pro Tru Sport Compact piston line is engineered for sport compact engines that demand more than a cast piston can offer. Whether you are refreshing a high-mileage engine or building a performance street or track application, the 6640M875 delivers the forged strength, dimensional precision, and complete ring-and-pin package needed to get the job done right.

Products specifications

Fits

2007-2013 Mazda 3 Mazdaspeed; 2006-2007 Mazda 6 Mazdaspeed

Bore

87.5mm

Comp Height

32.25

Comp Ratio

9.5:1

Dome Volume

-13.3

Gram Weight

342

Rod

150.55

Stroke

Piston Quantity

Wrist Pin Style

Floating

Make

Mazda

Piston Material

2618

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Bore Diameter

87.50

Industry

Automotive

Product Market

Sport Compact

Engine Type

ICE

Engine

2.3L DISI

Oil Ring Thickness

2.8

Wrist Pin Material

5115

Product Series

Professional

Product Type

Engine Piston

Wrist Pin Outer Diameter

0.886

Forging Type

Strutted

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

Piston Volume

-13.30

Second Compression Ring Thickness

1.2

Top Compression Ring Thickness

1.0

EBAY Category ID

33623

Engine - Web

2.3L DISI

Make - Web

Mazda

Ring Set Included

Yes

Skirt Coating

Yes

Wrist Pin Included

Yes

Title

Wiseco - Mazda, 2.3L DISI, 87.50 mm Bore, Piston

Compression Height

32.26

Title - Web

Professional Mazda 2.3L DISI Piston - 87.50 mm Bore - 32.26 mm CH, -13.30 CC

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AAJJA

Perfect

eric wiafe

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cblandscaping

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