Engines and Components› Camshafts and Valvetrain

Supertech

Supertech Nissan SR20DET 31.15x6.94x102.40mm Inconel +1mm Exhaust Valve - Single (Drop Ship Only)

$49.59

SKU: S00P NEVI-1007-7

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Supertech Performance NEVI-1007/7 is an exhaust valve designed for Nissan SR20DET engines. It is made from one piece of forged stainless steel for strength and durability. The valve undergoes a special heat treatment process for optimal harness. It features a hardened black nitrided finish, popular for European and Japanese motors.

The valve offers higher microhardness than its base material, with a minimum of 800HV. Its surface finish is smoother than chrome, reducing stem-to-guide friction. The nitrided layer enhances valve seat durability, even with lead-free fuels, alcohols, or nitro mixes, and is compatible with various seat materials.

Fitment

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Specifications

BrandSupertech
Part NumberS00P NEVI-1007-7

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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