Which would be the best workshop in Queensland to go to, to get a 4AGE head port & polish, bigger cams, adjustable gears?
Would anyone know a rough price?
A place called STZ automotive or maybe option1garage, i have delt with both of these companys and they are good to deal with.
You would be up for anything between $1000-$1500 depending on the parts you use. You also might want to think about installing an aftermarket computer to get the most out of your mods.