Wiseco

Wiseco Nissan KA24 Dished 9:1 CR 89.5 Piston Shelf Stock Kit - K586M895

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SKU:
WISK586M895
UPC:
193564447654
MPN:
K586M895
Availability:
Regularly stocked product
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$718.99
Current Stock: 4

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Description

What is the recommended installation method for these pistons?
Professional installation is strongly recommended for these Piston Sets - Forged - 4cyl to ensure proper fitment and optimal performance.

Are these pistons suitable for heavy-duty applications?
Engineered and forged in the USA, these Piston Sets - Forged - 4cyl are built for heavy to severe duty race builds.

Wiseco Piston Sets - Forged - 4cyl deliver unparalleled performance for your demanding race builds, achieving a perfect 10 for Racing Competition. Crafted from 2618 aluminum with premium rings, these pistons boast custom-level engine performance and extreme durability under severe conditions. Trust these forged racing pistons for race-winning power and unwavering reliability.

What Owners Say

Owners and enthusiasts consistently praise Wiseco piston sets for delivering high quality at a competitive price point, with many noting they offer better value than premium alternatives while maintaining the brand's longstanding reputation for reliability. The Pro Tru line receives particular recognition for being budget-friendly without sacrificing performance standards. Some users report that Wiseco pistons themselves perform excellently, though there are cautions about other product lines from the brand. Builders appreciate the quality construction and proven track record, with modest power gains noted in high-compression applications. Overall, Wiseco piston sets have earned solid trust in the performance community as a dependable choice for engine builds.

Key Features

  • Professional Series forged racing pistons
  • custom-level performance and durability features
  • premium rings
  • designed and built for use in heavy to severe duty race builds
  • Engineered, forged, and machined in the USA from 2618 aluminum
  • Precision ring grooves, anti-detonation groove, and additional ring seal improving features

Why Choose the WIS Piston Sets - 4 Cyl

Delivers race-winning power and unwavering reliability for your most demanding builds.

Achieves custom-level engine performance and extreme durability under extreme conditions.

Provides superior sealing and combustion control for maximum power output.

Transforms your 240SX into a track-dominating machine with elite engine internals.

Who Is This For?

Racing Competition — 10/10
Designed and built for heavy to severe duty race builds.

Track / Autocross — 9/10
Professional Series forged racing pistons for custom performance.

Drag Racing — 9/10
Engineered for severe duty race builds, high durability features.

Street Performance — 7/10
Forged racing pistons offer custom-level performance features.

Engine Performance — 10/10
Forged from 2618 aluminum for custom performance and durability.

Daily Driving Comfort — 1/10
Designed for race builds, not daily driving comfort.

Frequently Asked Questions

How do Wiseco forged pistons enhance engine performance for racing?

Wiseco forged pistons deliver race-winning power and unwavering reliability for your most demanding builds. Engineered from 2618 aluminum, these pistons are designed for "Racing Competition" (score 10), transforming your engine for elite performance. Achieve custom-level engine performance and extreme durability with these USA-made internals.

Are Wiseco forged pistons suitable for my 4-cylinder vehicle?

Confirm fitment with your vehicle to ensure compatibility with Wiseco forged pistons. These "Professional Series forged racing pistons" are designed for custom-level performance. Verify your specific application with a qualified technician to confirm the precise fitment and optimal integration.

What is the installation process for Wiseco forged pistons?

Professional installation is recommended for Wiseco forged pistons, confirming with a qualified technician. This ensures proper integration of these "heavy to severe duty race builds" components. Expert installation guarantees that the custom-level performance and durability features are maximized.

Is upgrading to Wiseco forged pistons beneficial compared to stock?

Upgrading to Wiseco forged pistons provides "custom-level engine performance" and extreme durability. Forged from 2618 aluminum, these pistons offer superior sealing and combustion control for maximum power output, exceeding the capabilities of stock components for demanding applications. Experience significantly enhanced engine performance and unwavering reliability.

What type of builds are Wiseco forged pistons best suited for?

Wiseco forged pistons are best for racers seeking enhanced engine performance and durability for demanding competition builds. Engineered for "heavy to severe duty race builds" (score 10), these pistons deliver race-winning power and unwavering reliability. They are designed for the rigors of intense motorsport environments.

Additional Resources

Official Wiseco Product Page

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
1995-1998Nissan240SXBase
1997-1998Nissan240SXLE
1995-1998Nissan240SXSE
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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
K586M895
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Engine Components>Piston Sets - Forged - 4cyl
Product Level:
Race Only
Racing Competition:
10/10
Track / Autocross:
9/10
Drag Racing:
9/10
Street Performance:
7/10
Engine Performance:
10/10
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