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Engines and Components› Camshafts and Valvetrain

Supertech

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Single

$32.94 $26.36 Save $6.58

SKU: S00P MAIVN-2301F

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Description

The Supertech intake valve is a performance component for Ford and Mazda Duratec engines. Constructed from an enhanced version of EV8 (21-4N) stainless steel, these valves offer superior strength and durability. They feature a black nitride coating for increased hardness while maintaining core ductility.

Each valve has a 35.00mm standard flat head diameter, a 5.48mm stem diameter, and a length of 103.40mm. The black nitride finish contributes to improved sealing and reduced carbon buildup, while the "Superfinish" valve stem provides reduced friction. This set includes 8 intake valves.

Fitment

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Specifications

BrandSupertech
Part NumberS00P MAIVN-2301F

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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