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Tomei RB26DETT +1mm Racing Valve Set

Marsoni M251S
Sale price$373.50
Pay 4 payments of $93.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Tomei RB26DETT +1mm Racing Valve SetTomei intake and exhaust valves are high flow, ultra durable, and heat resistant race spec valves that are designed to withstand high power applications. OVERSIZED VALVES 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
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  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 846 reviews
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whodg
Massapequa, US
★★★★★ 5
Awesome tool
Very easy to use, only issue I had was the location pin was a bit tight. Chucked it in the drill and polished it up with a scotch-brite and it worked perfectly. The end to end symmetry made it easy to move from one side to the other. Good price as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2024
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Verified Purchase
Road Warrior Ray
Omaha, US
★★★★★ 4
Excellent 11 hole jig
Size: 11 Holes
This jig worked excellently. It doesn't have any instructions, so I watched the video of it. I set it up the way the video showed, and I got decent results. Deducted a star since no instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
J
Verified Purchase
Janis E White
San Leandro, US
★★★★★ 5
Perfect hole placement
Size: 11 Holes
Worked exactly as described.
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Reviewed in the United States on September 24, 2025
J
Verified Purchase
Jeffrey A Bradley
Omaha, US
★★★★★ 5
Good jig
Size: 11 Holes
The jig itself is great. The markings make it easy to be consistent; the design is well thought-out; and the build quality is good. I would recommend replacing the drill bit, though. A nice brad point will serve you better.
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Reviewed in the United States on December 5, 2025
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Verified Purchase
WhiteTiger96
Draper, US
★★★★★ 5
Great
Size: 11 Holes
Worked better than expected
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Reviewed in the United States on March 10, 2026

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