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Wiseco 1400 HD Mitsu EVO 8 4G63 Turbo -14cc 86.25mm Bore Piston Kit - Set of 4

SKU: WISK626M8625AP

Pistons

WIS Piston Sets - 4 Cyl...

Wiseco 1400 HD Mitsu EVO 8 4G63 Turbo -14cc 86.25mm Bore Piston Kit - Set of 4

SKU: WISK626M8625AP

Pistons

WIS Piston Sets - 4 Cyl...

A$1,923.09
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

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.

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.


Features and Benefits

  • Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications

Product Details

Bore Diameter:86.25
Category Hierarchy:Auto>Pistons>Piston Kits>Sport Compact
Compression Height:35.00
Description:Wiseco 1400 HD Mitsu EVO 8 4G63 Turbo -14cc 86.25mm Bore Piston Kit - Set of 4
Engine - Web:4G63
Engine Type:ICE
Engine:4G63
Forging Type:Strutted
Industry:Automotive
Make - Web:Mitsubishi
Make:Mitsubishi
Oil Ring Thickness:2.8
Out of Stock Message:Estimated Shipped Date 3-4 Weeks
Part Number:wisK626M8625AP
Piston Material:2618
Piston Quantity:4
Piston Volume:-14.00
Product Market:Sport Compact
Product Series:Professional
Product Type:Engine Piston Set
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop 65 Warning Label.JPG
Prop 65 Yes/No:Yes
Ring Set Included:Yes
Second Compression Ring Thickness:1.2
Skirt Coating:Yes
Title - Web:Professional Mitsubishi 4G63 Piston Set - 86.25 mm Bore - 35.00 mm CH, -14.00 CC
Title:Wiseco - Mitsubishi, 4G63, 86.25 mm Bore, Piston Set
Top Compression Ring Thickness:1.0
Wrist Pin Included:Yes
Wrist Pin Material:9310
Wrist Pin Outer Diameter:0.866
Wrist Pin Style:Floating

Application Summary

Mitsubishi 4G63

Part Type

Engine Piston Set

Data: v4.2 - Upd: 2026-10-13 17:06:27

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

Specifications

Product Attributes - Brand
Wiseco
Product Attributes - Manufacturer's Part Number
K626M8625AP
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Wiseco Sport Compact Piston and Ring Kits
Product Attributes - UPC
00193564077189
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
3.396 in.
Product Attributes - Bore (mm)
86.250mm
Product Attributes - Stroke
3.465 in.
Product Attributes - Rod Length
150.000mm
Product Attributes - Piston Style
Dish, with four valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.378 in.
Product Attributes - Piston Head Volume (cc)
+14.00cc
Product Attributes - Wrist Pin Style
Press-fit or floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.866 in.
Product Attributes - File Fit
Yes
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
1.0mm
Product Attributes - Top Ring Material
Steel
Product Attributes - Top Ring Facing Material
Gas nitrided
Product Attributes - Second Ring Thickness
1.2mm
Product Attributes - Second Ring Material
Cast iron
Product Attributes - Second Ring Facing Material
Phosphate coated
Product Attributes - Oil Ring Thickness
2.8mm
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 4.
Product Attributes - Notes
Fits 4G63 engines, second generation 7-bolt. Pistons include 0.225 in. wall tool steel pins.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wisK626M8625AP
SFX Item ID 4061961
Supplier Item Code 4061961
Manufacturer SKU K626M8625AP
Manufacturer UPC 193564077189
Alternative References 4G63, -14cc, 86.25mm

Compatibility

Mitsubishi 4G63

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