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Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit

SKU: WISK656M86

Pistons

WIS Piston Sets - 4 Cyl...

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit

SKU: WISK656M86

Pistons

WIS Piston Sets - 4 Cyl...

A$1,783.77
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.

Additional Information

Wiseco Mitsubishi 4G64 Piston Set, 86.00 mm Bore, 35.00 mm Compression Height, 0.8661 in. Pin Diameter, Sport Compact, Set of 4.

Part Type

Engine Piston Set

Product Overview

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:44:06

Data: v4.2 - Upd: 2026-11-09 09:13:35

Features

  • ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
  • Designed and built to withstand heavy to severe duty performance applications
  • Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
  • Forced pin oiling
  • Fully machined crown features
  • Precision ring grooves, anti-detonation groove, and additional ring seal improving features

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: piston)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Bore Diameter:86.00
Category Hierarchy:Auto>Pistons>Piston Kits>Sport Compact
Compression Height:35.00
Description:Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit
Engine - Web:4G64
Engine Type:ICE
Engine:4G64
Forging Type:FLAT
Industry:Automotive
Make - Web:Mitsubishi
Make:Mitsubishi
Oil Ring Thickness:3
Part Number:wisK656M86
Piston Material:2618
Piston Quantity:4
Piston Volume:-4.50
Product Market:Sport Compact
Product Series:Professional
Product Type:Engine Piston Set
Ring Set Included:Yes
Second Compression Ring Thickness:1.2
Skirt Coating:Yes
Title - Web:Professional Mitsubishi 4G64 Piston Set - 86.00 mm Bore - 35.00 mm CH, -4.50 CC
Title:Wiseco - Mitsubishi, 4G64, 86.00 mm Bore, Piston Set
Top Compression Ring Thickness:1
Wrist Pin Included:Yes
Wrist Pin Material:9310
Wrist Pin Outer Diameter:0.8661
Wrist Pin Style:Floating

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wiseco, WISECO-PRO TRU
StreetFX SKU wisK656M86
SFX Item ID 4063945
Accounting SKU wis-K656M86
Manufacturer SKU K656M86
Manufacturer UPC 193564448224
Alternative References K656M86, WIS-K656M86

Mitsu 4G64 w/4G63 Heads 10.5:1 E85

Product Attributes
BrandWiseco
Manufacturer's Part NumberK656M86
Part TypePistons
UPC193564448224

Manufacturer Attributes
Piston Volume -4.50
Piston Material 2618
Compression Height 35.00
Piston Quantity 4
Engine 4G64
Engine - Web 4G64
Bore Diameter 86.00
Category Hierarchy Auto>Pistons>Piston Kits>Sport Compact
Industry Automotive
Product Type Engine Piston Set
Forging Type FLAT
Engine Type ICE
Make Mitsubishi
Make - Web Mitsubishi
Product Series Professional
Title - Web Professional Mitsubishi 4G64 Piston Set - 86.00 mm Bore - 35.00 mm CH, -4.50 CC
Product Market Sport Compact
Title Wiseco - Mitsubishi, 4G64, 86.00 mm Bore, Piston Set
Skirt Coating Yes
Wrist Pin Material 9310
Wrist Pin Outer Diameter 0.8661
Wrist Pin Style Floating
Oil Ring Thickness 3
Ring Set Included Yes
Second Compression Ring Thickness 1.2
Top Compression Ring Thickness 1
Wrist Pin Included Yes
Out of Stock Message Estimated Shipped Date 3-4 Weeks
Manufacturer Designation Piston Set, Mitsubishi, 4G64, 86.00 mm Bore, Sport Compact, Set of 4
Product Class Engine Piston Set
Construction/Type Wiseco Mitsubishi 4G64 Piston Set, 86.00 mm Bore, 35.00 mm Compression Height, 0.8661 in. Pin Diameter, Sport Compact, Set of 4.
Vehicle Designations Mistsubishi 4G63
Product Outline <ul><li>Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength</li><li>ArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operation</li><li>Fully machined crown features</li><li>Precision ring grooves, anti-detonation groove, and additional ring seal improving features</li><li>Forced pin oiling</li><li>Designed and built to withstand heavy to severe duty performance applications</li></ul>
Vehicle Brief Wiseco -Mitsu 4G64 w/4G63 Heads - Set
Market Description Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.

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