Okay I'm getting ready to buy a car with 70k mile Ls swap. My plans are in the later years is to put a turbo in. However, I'm wishing to run higher PSI with a T3/T4 (is this a good choice or no? I'm looking for around 300/50 hp and good torque) My main question is what components of the engine should I upgrade to handle this PSI. So far I am looking into Arias Pistons Eagle Rods That's all that I know of. I know I need more, what else should i look into?