Hey,
Not sure about the ruling on this but in the upcoming 3X db'r, can i sit in my car, street B and still e in the lane way if i have hearing protection or is the rule no sitting in the car at all during the run? I'd hate to get out there and no be able to compete.
Thanks.

 

you can sit in the car but only acheive a maximum score of 140db.

 

Even with hearing protection?
Does that include both dB drag and IASCA?

 

Iasca I beleive is 150 and over u have to be out of the car , but ya that is inforced even with protection