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Wiseco BBC Quick 8 +6cc Dome 1.065inch CH Piston Shelf Stock

SKU: WIS6492B125

Pistons

WIS Single Pistons...

Wiseco BBC Quick 8 +6cc Dome 1.065inch CH Piston Shelf Stock

SKU: WIS6492B125

Pistons

WIS Single Pistons...

A$334.21
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 BBC Quick 8 +6cc Dome 1.065inch CH Piston Shelf Stock

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 Chevrolet Big Block Piston, 4.625 in. Bore, 1.065 in. Compression Height, 0.990 in. Pin Diameter, Professional, Set of 1.

Part Type

Engine Piston

Product Overview

World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.

*Features*
• Valve Pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized.
• Piston Crown shapes designed to promote maximum Intake Charge efficiency through scavenging mixture “Cross Flow” during intake and
exhaust valve overlap. More fuel and air equals more horsepower!
• Piston Domes designed for optimal quench during the compression/ combustion cycle, resulting in resistance to detonation and preignition.
The end result is longer engine life and increased horsepower potential.
• Precision machined ring grooves with proper orifice/accumulator volume feature calculated groove root diameters and axial widths, providing
excellent surface finish and flatness, maximum ring seal and minimized blow-by and oil consumption.
• World class, ISO Certified, forging facility that utilizes the latest technologies - Featuring complex forged shapes, advanced materials, and feature-aligned grain flow technology.
• Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.

*ArmorGlide Skirt Coating*
Wiseco's new ArmorGlide skirt coating is the result of testing, development, and benchmarking through our in-house dyno program. The outcome - minimized friction, maximum horsepower, and improved wear resistance.

Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Better ring seal reduces noise from piston rock. ArmorGlide is being applied to selected pistons.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:43:00

Data: v4.2 - Upd: 2026-11-09 08:05:51

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:4.625
Bore:4.625
Category Hierarchy:Auto>Pistons>Individual Pistons>Domestic>Professional
Comp Height:1.065
Comp Ratio @ 61CC:15.7 flat top:1
Comp Ratio @ 63CC:15.4 flat top:1
Comp Ratio @ 67CC:14.7 flat top:1
Comp Ratio @ 80CC:13.0 flat top:1
Compression Height:1.065
Dome Volume:6cc solid D / -6cc cut to FT
Engine - Web:Big Block
Engine Type:ICE
Engine:Big Block
Forging Type:Strutted
Industry:Automotive
Make - Web:Chevrolet
Make:Chevrolet
Part Number:wis6492B125
Piston Material:2618
Piston Quantity:1
Piston Volume:6.00
Product Market:Domestic
Product Series:Professional
Product Type:Engine Piston
Ring Set Included:No
Rod:6.535
Skirt Coating:Yes
Stroke:4.375
Title - Web:Professional Chevy Big Block Piston - 4.625 in. Bore - 1.065 .in CH, 6.00 CC
Title:Wiseco - Chevrolet, Big Block, 4.625 in. Bore, Piston
Wrist Pin Included:Yes
Wrist Pin Material:52100
Wrist Pin Outer Diameter:0.990
Wrist Pin Style:Floating

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wiseco, WISECO-PRO TRU
StreetFX SKU wis6492B125
SFX Item ID 4062257
Accounting SKU wis-6492B125
Manufacturer SKU 6492B125
Manufacturer UPC 00193564086631
Alternative References 6492B125, WIS-6492B125

BBC "Quick 8" +6cc Dome 1.065" CH

Product Attributes
BrandWiseco
Manufacturer's Part Number6492B125
Part TypePistons
UPC00193564086631

Manufacturer Attributes
Piston Quantity 1
Compression Height 1.065
Piston Material 2618
Bore Diameter 4.625
Piston Volume 6.00
Category Hierarchy Auto>Pistons>Individual Pistons>Domestic>Professional
Industry Automotive
Engine Big Block
Engine - Web Big Block
Make Chevrolet
Make - Web Chevrolet
Product Market Domestic
Product Type Engine Piston
Engine Type ICE
Product Series Professional
Title - Web Professional Chevy Big Block Piston - 4.625 in. Bore - 1.065 .in CH, 6.00 CC
Forging Type Strutted
Title Wiseco - Chevrolet, Big Block, 4.625 in. Bore, Piston
Skirt Coating Yes
Ring Set Included No
Wrist Pin Included Yes
Wrist Pin Material 52100
Wrist Pin Outer Diameter 0.990
Wrist Pin Style Floating
Out of Stock Message Estimated Shipped Date 3-4 Weeks
Manufacturer Designation Piston, Chevrolet, Big Block, 4.625 in. Bore, Professional, Set of 1
Product Class Engine Piston
Construction/Type Wiseco Chevrolet Big Block Piston, 4.625 in. Bore, 1.065 in. Compression Height, 0.990 in. Pin Diameter, Professional, Set of 1.
Vehicle Designations Chevrolet Big Block
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 BBC Quick 8 +6cc Dome 1.065in CH
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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