Hey Bigdog Welcome to the best firebird site in the world. As far as carbs go it depends on if you want to stay original or not. I am converting my 2 brl to a 4 on my 67 326 and am staying with a fgf 4 brl I bought on this site. Stay tuned and the real pros on this site will educate you on everything you need to know about your car. I am not one of them but I learn every day from this site. 16 and you already are sharp enough to buy the finest vintage Iron available. You have a bright future my friend. Jimbo