Originally Posted by mopowers
Originally Posted by CMcAllister
Originally Posted by cudaman1969
9.99



When you get to where it is required for your situation (9.99, 135MPH) then it needs a tag.


Thanks guys! What if the car is say, a high 10 sec car, but the cage is required because the floor has been modified, or maybe the firewall has been modified? Would the cage need a tag then?

Also, what does the NHRA consider a "modified floor?" If subframe connectors are installed through the stock floor w/ 2x2 outriggers to the rockers (also through the floor) for the main hoop to land on, does that mean the floor is now modified, thus requiring a cage w/ sill bars?


Frame ties do not constitute a modified floor, Typically you are allowed a 6 square foot area of removable transmission tunnel before anyone says anything.

Convertibles also need a full cage at 10.99.

Last edited by CMcAllister; 01/18/22 12:03 AM.
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