Woodburn Dragstrip
7730 Hwy. 219
Woodburn, Oregon

Tuesday Tech Question (10/02)

The Tuesday Tech Question is a fun section where prospective technical inspectors or anyone who wants to get a better idea of how to work the NHRA Rulebook can test their knowledge and search abilities. If you have an NHRA Rulebook, try and find the answer to the question in the book before looking down at the answer. If you don’t have a Rulebook but are an NHRA Member, you can download a pdf at nhra.com under ‘Member Benefits’.





I have a motorcycle with tubeless tires that is capable of running in the 10-second zone.  Will I need to have metal valve stems installed?

Motorcycle Mike



Motorcycle Mike,

Yes you will need metal, screw-in valve stems. These valve stems are mandatory in tubeless tires on any vehicle running 11.99 or quicker.



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