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Supertech Performance MIVN-1019 High-Performance Engine Valve

(2011-2014 Hyundai Sonata; 2013-2014 Hyundai Genesis Coupe; 2008-2009 Mitsubishi Lancer; 2011-2014 Kia Optima)

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

MIVN-1019
17 reviews
Sale Price

$21.74

Estimated ship date Friday, November 20

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

Supertech Performance brings over 20 years of precision manufacturing expertise to their engine valve lineup. Developed through intensive testing and close collaboration with professional engine builders, Supertech valves deliver exceptional flow rates, long-term durability, and uncompromising quality for a wide range of applications.

Supertech recognizes that every engine has unique demands, which is why their valves are available in multiple materials and configurations to suit any build — from street performance to forced-induction race engines.

Available Materials:

  • Stainless Steel (EV8 / 21-4N Alloy): One-piece forged construction for superior strength and reliability. Primarily used for both intake and exhaust valves, with various alloys and heat treatments available for specific performance requirements.
  • Inconel 751 Nickel-Base Alloy: Engineered for exhaust valves operating under extreme heat conditions, making it the ideal choice for turbocharged and supercharged applications where thermal demands are highest.

Protective Coatings:

  • Chrome Coating: A widely used treatment in performance valves that provides enhanced surface hardness and corrosion resistance.
  • Black Nitride Treatment: A hardening process that produces a smoother surface finish compared to chrome, resulting in reduced friction between the valve stem and guide for improved longevity and performance.

Sold individually — one valve per unit. Please order the exact quantity of valves required for your engine build (e.g., order 16 for a 16-valve engine).

Products specifications

Fits

2011-2014 Hyundai Sonata; 2013-2014 Hyundai Genesis Coupe; 2008-2009 Mitsubishi Lancer; 2011-2014 Kia Optima

Head Dia

36.00mm (+1.0)

Length

113.25mm

Material

Black Nitrided

Stem Dia

5.47mm

Just need the belt to fit and be an OEM for a CPT 3211077 belt

Very quick and simple just the way it should be

Great price,fast delivery and great customer service

so far so good

Excellent

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