BC Brian Crower Intake and Exhaust Valves for Mitsubishi Evo X
Set of 8 Intake Valves 35mm STD (BC3130)
$197.00
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$197.00
Product Overview
BC Brian Crower intake and exhaust valves are specifically designed for the 4B11T engine in the Mitsubishi Evo X. Each valve is crafted from high-grade stainless steel with a friction-welded Stellite tip, ensuring strength and performance under high boost and RPM conditions. The undercut stem and swirl-polished finish optimize airflow, while the one-piece design delivers consistent valve operation and reduced weight for improved engine efficiency.
Key Features
- Made from premium heat-resistant stainless steel for high-boost and high-RPM use
- Undercut stem design reduces weight and improves airflow efficiency
- Swirl polished finish under the head enhances air-fuel flow
- Available in standard or +1mm oversized sizes for intake and exhaust
Specifications
| Part Number | BC3130, BC3131, BC3134, BC3135 |
|---|---|
| Valve Type | Intake or Exhaust |
| Head Diameter (STD) | 35mm (intake), 29mm (exhaust) |
| Head Diameter (+1mm) | 36mm (intake), 30mm (exhaust) |
| Stem Diameter | 5.47mm (intake), 5.46mm (exhaust) |
| Overall Length | 113.25mm (intake), 105.9mm (exhaust) |
Available Configurations
| Part Number | Configuration |
|---|---|
| BC-BC3130 | Set of 8 Intake Valves 35mm STD (BC3130) |
| BC-BC3131 | Set of 8 Exhaust Valves 29mm STD (BC3131) |
| BC-BC3134 | Set of 8 Intake Valves 36mm +1 (BC3134) |
| BC-BC3135 | Set of 8 Exhaust Valves 30mm +1 (BC3135) |
Applications
- 2008-2015 Mitsubishi Lancer Evolution X
- 4B11T CZ4A Evo X GSR and MR models
What's Included
- Set of 8 valves (intake or exhaust, as selected)