GSC Power Division
GSC Power Division RB26DETT Exhaust Valve 31.15mm +1mm OS Set of 12 — Fits Nissan Skyline GT-R
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GSC Power Division RB26DETT Exhaust Valve 31.15mm +1mm OS Set of 12 — Fits Nissan Skyline GT-R
GSC Power Division

GSC Power Division RB26DETT Exhaust Valve 31.15mm +1mm OS Set of 12 — Fits Nissan Skyline GT-R

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SKU: GSC2145-12

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Price:
$523.54 $615.93
5230 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About GSC Power Division

GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.

GSC Power Division RB26DETT Performance Exhaust Valve Set

Equip your Nissan RB26DETT engine with a complete set of high-performance exhaust valves from GSC Power Division. This set features oversized valves designed to optimize exhaust gas flow, essential for maximizing power and efficiency in modified and high-output RB26DETT engines found in the Nissan Skyline GT-R.

Key Features:

  • Material: Constructed from premium, heat-resistant steel, ensuring exceptional durability and reliability under extreme exhaust conditions.
  • Head Diameter: Oversized 31.15mm head diameter significantly improves exhaust flow efficiency, aiding in faster spool and higher peak power.
  • Stem Size: +1mm Oversize stems provide a precise fit for modified cylinder heads.
  • Length: Standard 101.74mm overall length ensures compatibility with RB26DETT applications.
  • Application: Specifically engineered for the Nissan RB26DETT engine.
  • Vehicle Fitment: A complete set for Nissan Skyline GT-R models (e.g., R32, R33, R34 GT-R) aiming for maximum performance.
  • Complete Kit: Includes 12 valves, providing a full engine solution for exhaust upgrades.
  • Performance Gains: Optimized exhaust flow contributes to improved turbo response, higher horsepower, and better overall engine performance.

This set of 12 exhaust valves (SKU: GSC2145-12) is the ultimate solution for a comprehensive engine rebuild or a significant performance upgrade. Ensure your RB26DETT can efficiently expel exhaust gases and perform at its peak with GSC Power Division's quality components.

Get a complete set for your engine build. Shop performance valves at GGCRACING.

About GSC Power Division

GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.

GSC Power Division RB26DETT Performance Exhaust Valve Set

Equip your Nissan RB26DETT engine with a complete set of high-performance exhaust valves from GSC Power Division. This set features oversized valves designed to optimize exhaust gas flow, essential for maximizing power and efficiency in modified and high-output RB26DETT engines found in the Nissan Skyline GT-R.

Key Features:

  • Material: Constructed from premium, heat-resistant steel, ensuring exceptional durability and reliability under extreme exhaust conditions.
  • Head Diameter: Oversized 31.15mm head diameter significantly improves exhaust flow efficiency, aiding in faster spool and higher peak power.
  • Stem Size: +1mm Oversize stems provide a precise fit for modified cylinder heads.
  • Length: Standard 101.74mm overall length ensures compatibility with RB26DETT applications.
  • Application: Specifically engineered for the Nissan RB26DETT engine.
  • Vehicle Fitment: A complete set for Nissan Skyline GT-R models (e.g., R32, R33, R34 GT-R) aiming for maximum performance.
  • Complete Kit: Includes 12 valves, providing a full engine solution for exhaust upgrades.
  • Performance Gains: Optimized exhaust flow contributes to improved turbo response, higher horsepower, and better overall engine performance.

This set of 12 exhaust valves (SKU: GSC2145-12) is the ultimate solution for a comprehensive engine rebuild or a significant performance upgrade. Ensure your RB26DETT can efficiently expel exhaust gases and perform at its peak with GSC Power Division's quality components.

Get a complete set for your engine build. Shop performance valves at GGCRACING.

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