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Engines and Components› Camshafts and Valvetrain

Tomei

VR38DETT Racing Valve Set

$830.00 $720.00 Save $110.00

SKU: TA303A-NS01A

In Stock
In Stock
Ships by Sep 9
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$100 Minimum Order
30 Days Return
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Overview

The Tomei racing valve set is designed for high power applications on the Nissan R35 GT-R VR38DETT engine. These oversized intake and exhaust valves feature an improved flow rate. They are constructed from heat-resistant material and are application-specific.

The TA303A-NS01A intake valve has a head diameter of 38.15mm, a stem diameter of 5.96mm, and a length of 95.00mm.
Show original supplier description
The Tomei racing valve set is engineered for high-performance applications, specifically for the Nissan R35 GT-R VR38DETT engine. Featuring an oversized head diameter, these valves significantly improve the flow rate, contributing to enhanced engine efficiency and power delivery. They are constructed from heat-resistant materials, providing durability under extreme operating conditions. Each valve is application-specific to ensure optimal fitment and performance within its intended engine. The TA303A-NS01A intake valve measures 38.15mm in head diameter, 5.96mm in stem diameter, and has a length of 95.00mm. These precise specifications are crucial for achieving the desired performance gains and ensuring compatibility with the VR38DETT engine's valvetrain.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTA303A-NS01A
CategoryEngines and Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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