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Supertech +1mm Inconel Exhaust Valve 31.15x6.94mm (8 pcs) — Fits Nissan SR20DET

Supertech +1mm Inconel Exhaust Valve 31.15x6.94mm (8 pcs) — Fits Nissan SR20DET
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Supertech +1mm Inconel Exhaust Valve 31.15x6.94mm (8 pcs) — Fits Nissan SR20DET
Supertech

Supertech +1mm Inconel Exhaust Valve 31.15x6.94mm (8 pcs) — Fits Nissan SR20DET

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SKU: SPTNEVI-1007-7-8
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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 Supertech

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

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Supertech +1mm Oversize Inconel Exhaust Valves for Nissan SR20DET

Maximize your Nissan SR20DET's breathing potential with this set of 8 Supertech Inconel Exhaust Valves, featuring a +1mm oversize design. With dimensions of 31.15mm head diameter and a 6.94mm stem, these valves are crafted from Inconel, a superior superalloy offering exceptional heat resistance and durability, crucial for high-performance and racing applications. The oversize design allows for increased airflow, leading to significant performance gains.

Optimized for High-Output SR20DET Builds

  • Material: Constructed from high-grade Inconel, providing outstanding thermal stability and resistance to extreme engine temperatures.
  • Oversize Design: +1mm oversize heads (31.15mm) increase valve lift and airflow capacity for improved volumetric efficiency.
  • Dimensions: Precision manufacturing with a 6.94mm stem diameter ensures compatibility with stock or performance SR20DET valve guides.
  • Application: Specifically tailored for Nissan SR20DET engines, ideal for modified and race-oriented builds.
  • Set Includes: Complete set of 8 exhaust valves to outfit your entire engine.

These Supertech Inconel valves are a vital upgrade for SR20DET enthusiasts seeking to extract maximum power and ensure engine longevity under demanding conditions. The combination of Inconel material and an oversize design offers a significant advantage in both performance and reliability. Trust Supertech for precision-engineered engine components.

Get the competitive edge with these performance-driven valves from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Supertech

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

Watch in action

Supertech +1mm Oversize Inconel Exhaust Valves for Nissan SR20DET

Maximize your Nissan SR20DET's breathing potential with this set of 8 Supertech Inconel Exhaust Valves, featuring a +1mm oversize design. With dimensions of 31.15mm head diameter and a 6.94mm stem, these valves are crafted from Inconel, a superior superalloy offering exceptional heat resistance and durability, crucial for high-performance and racing applications. The oversize design allows for increased airflow, leading to significant performance gains.

Optimized for High-Output SR20DET Builds

  • Material: Constructed from high-grade Inconel, providing outstanding thermal stability and resistance to extreme engine temperatures.
  • Oversize Design: +1mm oversize heads (31.15mm) increase valve lift and airflow capacity for improved volumetric efficiency.
  • Dimensions: Precision manufacturing with a 6.94mm stem diameter ensures compatibility with stock or performance SR20DET valve guides.
  • Application: Specifically tailored for Nissan SR20DET engines, ideal for modified and race-oriented builds.
  • Set Includes: Complete set of 8 exhaust valves to outfit your entire engine.

These Supertech Inconel valves are a vital upgrade for SR20DET enthusiasts seeking to extract maximum power and ensure engine longevity under demanding conditions. The combination of Inconel material and an oversize design offers a significant advantage in both performance and reliability. Trust Supertech for precision-engineered engine components.

Get the competitive edge with these performance-driven valves from GGCRACING.

Product Details

Product Description

About Supertech

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

Watch in action

Supertech +1mm Oversize Inconel Exhaust Valves for Nissan SR20DET

Maximize your Nissan SR20DET's breathing potential with this set of 8 Supertech Inconel Exhaust Valves, featuring a +1mm oversize design. With dimensions of 31.15mm head diameter and a 6.94mm stem, these valves are crafted from Inconel, a superior superalloy offering exceptional heat resistance and durability, crucial for high-performance and racing applications. The oversize design allows for increased airflow, leading to significant performance gains.

Optimized for High-Output SR20DET Builds

  • Material: Constructed from high-grade Inconel, providing outstanding thermal stability and resistance to extreme engine temperatures.
  • Oversize Design: +1mm oversize heads (31.15mm) increase valve lift and airflow capacity for improved volumetric efficiency.
  • Dimensions: Precision manufacturing with a 6.94mm stem diameter ensures compatibility with stock or performance SR20DET valve guides.
  • Application: Specifically tailored for Nissan SR20DET engines, ideal for modified and race-oriented builds.
  • Set Includes: Complete set of 8 exhaust valves to outfit your entire engine.

These Supertech Inconel valves are a vital upgrade for SR20DET enthusiasts seeking to extract maximum power and ensure engine longevity under demanding conditions. The combination of Inconel material and an oversize design offers a significant advantage in both performance and reliability. Trust Supertech for precision-engineered engine components.

Get the competitive edge with these performance-driven valves from GGCRACING.

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