Wiseco

Wiseco Nissan Turbo Domed +14cc 1.181 X 86.5 Piston Kit - K591M865AP

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SKU:
WISK591M865AP
UPC:
00193564076267
MPN:
K591M865AP
Availability:
Regularly stocked product
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$1,090.99
Current Stock: 3

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Description

Do these pistons fit my specific vehicle?
Piston Sets - Forged - 6cyl require you to confirm fitment with your vehicle's exact make, model, and year.

Can I install these pistons myself?
Professional installation is strongly recommended for Piston Sets - Forged - 6cyl to ensure optimal performance and durability.

Wiseco Piston Sets - Forged - 6cyl deliver custom-level performance, achieving a score of 9 for Track/Autocross usage. These Professional Series forged racing pistons feature premium rings and precision ring grooves for race-proven strength. Experience unwavering reliability and custom-tuned power delivery for your demanding engine build.

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 comparable alternatives while maintaining the performance standards expected from the brand. The pistons are recognized for their durability and reliable power gains, particularly in high-compression applications. Some builders note that achieving proper piston-to-wall clearance requires attention to detail, as tolerances can affect noise levels if not properly spec'd during installation. Despite minor installation considerations, Wiseco maintains a strong reputation in the performance community as a trusted choice for engine builds where quality and value both matter.

Key Features

  • Professional Series forged racing pistons
  • custom-level performance and durability features
  • premium rings
  • Precision ring grooves
  • anti-detonation groove
  • Forced pin oiling

Why Choose the WIS Piston Sets - 6 Cyl

Delivers race-proven strength and unwavering reliability under extreme conditions.

Achieves custom-tuned power delivery for exhilarating acceleration and responsiveness.

Maximizes engine efficiency and longevity with superior lubrication and wear resistance.

Transforms your engine's potential with precision-engineered components for peak performance.

Who Is This For?

Track / Autocross — 9/10
Professional Series forged racing pistons provide custom-level performance.

Drag Racing — 9/10
Professional Series forged racing pistons provide custom-level performance.

Racing Competition — 9/10
Professional Series forged racing pistons provide custom-level performance.

Street Performance — 8/10
Forged pistons offer enhanced performance and durability features.

Engine Performance — 9/10
Forged pistons provide custom-level performance and durability features.

Frequently Asked Questions

How do I confirm if Wiseco Professional Series forged pistons fit my 6-cylinder engine?

Confirming precise fitment for your 6-cylinder vehicle is crucial before purchase to ensure optimal performance. Always verify compatibility with your specific vehicle model and year with a qualified technician. This ensures the precision-engineered components integrate seamlessly for peak engine potential.

What level of technical expertise is required to install Wiseco forged pistons for a 6-cylinder engine?

Professional installation is recommended for Wiseco Professional Series forged pistons to guarantee correct setup and peak engine performance. This advanced maintenance level ensures the custom-level performance and durability features are properly realized. Trusting a qualified technician maximizes engine efficiency and longevity.

How do Wiseco forged pistons enhance engine performance for track use?

Wiseco Professional Series forged pistons deliver custom-level performance and durability, scoring a 9 for Track/Autocross usage. This race-proven strength provides unwavering reliability under extreme conditions. Experience exhilarating acceleration and responsiveness transformed by these precision-engineered components.

Is upgrading to Wiseco forged pistons from stock beneficial for my 6-cylinder engine?

Upgrading to Wiseco forged pistons is highly beneficial, offering custom-level performance and durability features beyond stock. This upgrade maximizes engine efficiency and longevity through superior lubrication and wear resistance. Transform your engine's potential with precision-engineered components for peak performance.

What makes Wiseco Professional Series forged pistons ideal for racing competitions?

Wiseco Professional Series forged pistons are built for demanding competition, scoring a 9 for Racing Competition use cases. Their custom-level performance and durability features provide race-proven strength and unwavering reliability. These pistons transform your engine's potential for peak performance under extreme conditions.

Additional Resources

Official Wiseco Product Page

Installation Guide (PDF)

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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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
K591M865AP
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Engine Components>Piston Sets - Forged - 6cyl
Universal Fitment:
Y
Product Level:
Race Only
Track / Autocross:
9/10
Drag Racing:
9/10
Racing Competition:
9/10
Street Performance:
8/10
Engine Performance:
9/10
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