thats the funnest thing ever bro, i have an 04 rubicon with a 3in lift and 33" dick cepek fc-II and recently put on my safari snorkel and tested it out with water reaching my front winshield, scary but exciting!!
yea it sounds right. STOCK GTO times arent any lower than 13.0 on the track. they average in the 13's. You have a significant amount of boltons to take one out bro :)
this video isnt labeled right