Update on the Use of Chromoly and Docol 8 Tubing
- Jan 20, 2022
- 1 min read
Beginning immediately, anywhere the 2022 NHRA Rulebook refers to Chromoly tubing, Docol R8 tubing is also permitted with the same dimensions. A future release of the NHRA 2022 electronic version of the rulebook will be updated to reflect this change.
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