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Engines and Components› Camshafts and Valvetrain

Tomei

Procam VALC Camshaft Set 282/10.80mm for RB26DETT

$760.00 $684.00 Save $76.00

SKU: TA301A-NS05H

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

The Tomei Procam camshaft set is designed for the RB26DETT engine, specifically for the R34. This camshaft set features a 282-degree duration and a 10.80mm lift.

The VALC profile allows valves to open faster and for longer, increasing the area under the lift curve to generate more power. It also ensures valves close at a slower rate to help prevent valve train issues. This design maximizes lobe travel on the lifter without exceeding its edge, reducing stress and wear.
Show original supplier description
The Tomei Procam camshaft set, part number TA301A-NS05H, is engineered for the Nissan RB26DETT engine found in the R34 GT-R (1999-2002). This camshaft set features a 282-degree duration and a 10.80mm lift, designed to optimize engine performance for high-power setups. The innovative VALC profile allows for faster and longer valve opening, which translates to increased area under the lift curve and, consequently, more power output. Unlike conventional profiles, the VALC design ensures a slower valve closing rate, mitigating common valve train issues. This precise control limits maximum cam velocity to optimize lobe travel on the lifter surface, preventing damage and allowing for greater lift and performance gains compared to standard camshafts of similar duration. This camshaft set is intended for OFF ROAD use only and may not be legal for street use. It cannot be shipped to California.

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.

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Specifications

BrandTomei
Part NumberTA301A-NS05H
CategoryEngines and Components

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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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