Brian Crower SR20DE(T) 30.15mm Exhaust Valves — Fits 1989-1998 Nissan 240SX

SKU: BRCBC3207

About Brian Crower Brian Crower engineers high-quality automotive parts and ...Read more

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Sale price$197.00
1970 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

Product Details

Product Description
Part Numbers
Sizing & Fit

About Brian Crower

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

Watch in action

High-Performance Valvetrain Upgrade

Unlock the full potential of your Nissan SR20DE(T) engine with Brian Crower 30.15mm exhaust valves. Engineered for high-RPM stability and improved flow characteristics, these valves are an essential upgrade for any performance-oriented build. Whether you are running a naturally aspirated setup or pushing high boost, BC valves provide the reliability and durability required for competitive driving.

Technical Specifications

  • Diameter: 30.15mm Exhaust
  • Material: High-grade stainless steel for superior heat resistance
  • Design: Optimized flow profile for maximum volumetric efficiency
  • Compatibility: Designed specifically for the Nissan SR20DE and SR20DET RWD cylinder heads

These valves are precision-machined to exacting tolerances, ensuring a perfect seal and consistent performance under extreme thermal loads. By reducing valve weight and improving flow, you can achieve better throttle response and increased power output across the entire RPM range. These components are ideal for street performance and track applications where engine longevity is paramount. Ensure your cylinder head is ready for the demands of high-performance driving with these premium components. For all your engine building needs, trust the quality and engineering found at GGCRACING.

About Brian Crower

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

Watch in action

High-Performance Valvetrain Upgrade

Unlock the full potential of your Nissan SR20DE(T) engine with Brian Crower 30.15mm exhaust valves. Engineered for high-RPM stability and improved flow characteristics, these valves are an essential upgrade for any performance-oriented build. Whether you are running a naturally aspirated setup or pushing high boost, BC valves provide the reliability and durability required for competitive driving.

Technical Specifications

  • Diameter: 30.15mm Exhaust
  • Material: High-grade stainless steel for superior heat resistance
  • Design: Optimized flow profile for maximum volumetric efficiency
  • Compatibility: Designed specifically for the Nissan SR20DE and SR20DET RWD cylinder heads

These valves are precision-machined to exacting tolerances, ensuring a perfect seal and consistent performance under extreme thermal loads. By reducing valve weight and improving flow, you can achieve better throttle response and increased power output across the entire RPM range. These components are ideal for street performance and track applications where engine longevity is paramount. Ensure your cylinder head is ready for the demands of high-performance driving with these premium components. For all your engine building needs, trust the quality and engineering found at GGCRACING.

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