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PRODUCT DESCRIPTION
Product details
BC Brian Crower BC3135 30mm Intake Valves Mitsubishi Lancer Evo X 4B11T
USA-BC3135
BC3135 - Mitsubishi 4B11 Evo X exhaust valves (30mm / +1mm) - set of 8
BC valves feature a one-piece design with friction-welded stellite tips for optimum performance. Each valve is manufactured from high-grade, heat-resistant stainless steel to ensure reliability in high boost and/or high RPM applications. The undercut stem above the head not only reduces overall weight for increased RPM potential, but also significantly improves airflow/fuel into and out of the combustion chamber. Each valve is fully machined and features a spiral polished finish on the bottom of the head.
Head diameter: 30mm
Stem diameter: 5.46mm
Overall length: 105.9mm
Material: Stainless steel
Valve type: Exhaust / Concave
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