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Thread: NHRA rules
          
   
   

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  1. 01-29-2008 09:34 PM #1
    Dave Severson
    Dave Severson is offline CHR Member/Contributor
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    NHRA rules

     



    Hey gang. I'm getting ready to order some roll bar tubing for the 'maro...anybody have a new rule book handy to see what the spec for moly tubing 8 point roll bar for a 10.90 car is? Think it used to be 1 1/2" X .083 wall......???????

    Thanks

    Found the spec on a google search that sez 1 5/8 x .083, but I thought that had changed for moly??????
    Last edited by Dave Severson; 01-29-2008 at 09:41 PM.
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