Welcome to DTR. Take a look at my sig. I had to get more air with just under two hundred ponies to the ground and I still have stock injectors. Spend your first money on gauges if you haven't already. Once you start down the power path it is real easy to damage a piston or turbo if you are not careful. An Exhaust gas Pyrometer is a must. Whether it is installed preturbo or post turbo. I like preturbo the best.