Tomei
Tomei Oversize Valves

  • Tomei - Oversize Valves

    Tomei - Oversize Valves
  • Tomei - Oversize Valves

    Tomei - Oversize Valves
  • Tomei - Oversize Valves

    Tomei - Oversize Valves
  • Tomei - Oversize Valves

    Tomei - Oversize Valves

The Tomei Oversize Valves have been designed from the ground up for increased strength and fatigue resistance while improving air flow and therefore engine performance.

  • 1mm oversized compared to standard
  • Designed for increased flow efficiency on intake and exhaust
  • Thinner exhaust stem design enabling greater air flow and lighter weigh
  • High precision design for optimum sealing capabilities 
  • Surface treatment on intake side for improved wear, fatigue rate with improved heat and corrosion resistance
  • Intake side features SUH35 material for high heat resistance
  • Exhaust side features Iconel 751 material for the highest level of heat resistance
  • Please see the exact size specifications from Tomei under Links below.
Further information available from Tomei under Links below.

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Details

Product Model Price  
163400
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163401
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163402
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EVO V - CP9A
EVO VI - CP9A
EVO VII - CT9A
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163403
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Impreza - GDB
US $ 452.08

Links

Shipping

  • Usually ships from Japan 12 days after payment confirmation

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