What category would I fall under?

Low 10s/high9s puts you in Super Gas. That means all the cert. stuff, firesuit,etc., etc. Now if you're looking at running something other than NHRA, you'd have to get a rulebook from whatever oraganization & see how THEY break down their particular classes. In other words,there's too many variablesbetween what your car is and what organization you're looking into.......