Can anybody tell me if it would be worth fitting a garrett t3 to a z20let ?
If so what sort of other mods would i need to get 300+BHP and 340+ lbft torque and where can i get it done?
big intercooler is obvious
fuel pressure regulator ?
bigger injectors ?
custom remap ?
I know that there are kits from regal and courtenay, but they are only 270bhp max and 320lbft torque.