First off, before building your setup take a year and research. Try and figure out exactly what you want out of your setup.
If you dont have a goal before you start, then you'll never be done.
Ask yourself these questions (or tell us the answers if you already know them)
- Whats the goal of the car? Do you wanna drag race, autox, or simply a 600whp dyno queen?
- Why 600whp? Why not 550whp or 650whp? Do you have a certain trap speed or ET you wanna reach?
- What dyno are you gonna be using?
Set aside $30-60k to get this project done. ~$30k in parts and $30k in labor.
You know you can get a used z06 for ~$20k now right