Engines and Components› Camshafts and Valvetrain

Tomei

FA20DIT Racing Valve Set

$504.00

SKU: TA303A-SB04A

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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 racing valve set is designed for the FA20DIT engine in the VA Subaru WRX. These valves are built to withstand high horsepower and improve engine flow. They feature an oversized head diameter for enhanced flow rate and a waisted stem to allow better air and gas movement. Each valve is precision machined to optimize sealing, efficiency, and durability. This set includes 16 valves, consisting of 8 intake and 8 exhaust valves.
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The Tomei racing valve set is engineered for the FA20DIT engine found in the VA Subaru WRX, specifically designed to handle high horsepower applications and maximize airflow. The intake valves are constructed from SUH35 Heat Resistant Steel, while the exhaust valves are made from durable INCONEL 751 Alloy, ensuring reliability under demanding conditions. Featuring an oversized head diameter tailored for the application, these valves significantly enhance flow rates. The waisted stem design further aids in the movement of air and gases into and out of the combustion chamber as the valve opens. Each valve is precision machined, with optimized head, face, stem, and lock groove designs contributing to improved sealing performance, overall engine efficiency, and long-term durability. This comprehensive set includes 16 valves in total, with 8 intake valves and 8 exhaust valves, providing a complete solution for engine upgrades. The intake valves have a head diameter of 35.00mm and a length of 105.00mm, with a stem diameter of 5.46mm. The exhaust valves measure 30.00mm in head diameter and 97.70mm in length, with a stem diameter of 5.45mm. Vehicle fitment is specific to the 2015-2021 Subaru WRX models equipped with the FA20DIT engine.

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 NumberTA303A-SB04A
CategoryEngines and Components

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