Engines and Components› Camshafts and Valvetrain

Tomei

Procam Camshaft Nissan RB26DETT

$684.00

SKU: TA301A-NS05K

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Tomei TA301A-NS05K Procam Camshaft is a performance upgrade specifically crafted for the Nissan RB26DETT engine.

Key features include construction from high-grade alloy steel for durability and heat resistance, and a precision-machined finish for consistent sealing and fitment. The camshaft alters engine behavior by increasing valve duration and lift, and optimizing overlap for improved power delivery.
Show original supplier description
The Tomei TA301A-NS05K Procam Camshaft is engineered by Tomei, a well-established name in automotive tuning since 1968, to deliver high-performance capabilities for the Nissan RB26DETT engine. Constructed from high-grade alloy steel, this camshaft offers exceptional durability and heat resistance, ensuring it can withstand the demands of motorsport applications. Its precision-machined finish guarantees a consistent surface for optimal sealing and fitment within the engine. This is achieved through extended valve duration, increased valve lift for greater airflow efficiency, and optimized valve overlap for improved power delivery across the entire RPM spectrum. This makes it an essential upgrade for serious racing applications. Installation of the TA301A-NS05K requires additional valve train upgrades and a programmable aftermarket ECU for proper configuration and performance. Detailed installation instructions are available via a provided link.

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 NumberTA301A-NS05K
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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