3k will buy u a lot of bolt ons for a na ka, but its not enought for a full build here are some web sites that have good info for n/a, they have dyno charts to let u see just how much power your really going to make. none of that what people think it will make. im building one my self and its a fun car just not very fast at all. i get raped by hondas
-http://www.pdm-racing.com/products/cam_corner.html
-http://www.nistune.com/
-http://www.ka24development.com/
pm me if u need any more help