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Tomei RB26DETT +1mm Racing Valve Set

by Tomei
Original price $720.00 - Original price $720.00
Original price
$720.00 - $720.00
Current price $720.00

Tomei intake and exhaust valves are high-flow, ultra durable, and heat resistant race spec valves that are designed to withstand high power applications.


The oversized head diameter is designed specifically for each application, significantly improving the flow rate.

Waisted Stem

The waisted stem allows a greater volume of air/gases to enter and exit the combustion chamber as the valve extends. (not available on some models)

Engine Specific Design

Each valve is designed and precision machined specifically for the intended engine/application.The head, face, stem and lock groove designs have also been optimized to enhance sealing performance, efficiency and durability.

Intake Valves

The intake valves are made using SUH35 HEAT RESISTANT STEEL which is more commonly used to make exhaust valves. These are then coated with a special formula that further improves the valves' resistance to heat, wear and corrosion.

Exhaust Valves

In order to withstand temperatures of up to around 1000 Degrees Celsius, the exhaust valves are made using a nickel based heat resistant alloy, INCONEL 751.

Complete Intake & Exhaust Set

This is a complete intake and exhaust valve set.


Intake Valves
Head Size: 35.65mm 
Valve Head Size: +1mm
Intake Valves Stem Diameter: 5.97mm
Valve Length: 102.30mm

Exhaust Valves
Head Size: 31.15mm
Valve Head Size: +1mm
Stem Diameter: 6.94mm
Valve Length: 101.20mm

The following are the terms and conditions that constitute our Shipping Policy.

Domestic Shipping Policy

Shipment processing time

All orders are processed within 1-2 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Back order items are subject to special shipping times. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.

Shipping rates & delivery estimates

Standard Shipping is 2-5 days.

We offer free ground shipping for orders over $200 within the United States.

Shipping charges for your order will be calculated and displayed at checkout.

*Overnight delivery is only available for orders with delivery addresses within the continental United States.

**Delivery delays can occasionally occur

Shipment to P.O. boxes or APO/FPO addresses

RAV Performance​ ships to addresses within the U.S., U.S. Territories, and APO/FPO/DPO addresses.

Shipment confirmation & Order tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties and Taxes

RAV Performance is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).


RAV Performance​ is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.

International Shipping Policy

We currently do offer international shipping within some countries. Please contact us by email or phone to place an order.