Engines and Components› Camshafts and Valvetrain
Supertech
Supertech Honda K20/K24 Black Nitrided Exhaust Valve - Single (Drop Ship Only)
SKU: S00P HEVN-1020D
Advanced — 4+ hours
Description
Part #: HEVN-1020D
MIA's Description
This exhaust valve is engineered with black nitride treatment for superior hardness while maintaining core ductility. It also boasts a "Superfinish" valve stem surface, resulting in approximately one-third the roughness of a standard valve, which contributes to less friction, better flow rates, improved sealing, and reduced carbon buildup.
Fitment
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Specifications
| Brand | Supertech |
| Part Number | S00P HEVN-1020D |
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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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