Just finished the turbo setup on my 90 si its got only thing is its got a 180k and i wanna boost more im at 6psi right now but i wanna run like 10-12psi what piston/rods will i need?? I saw the Budget Boost article in honda tunning but i wannted to kno what ppl are runnin and how much they paid for them i got like 1k to spend doin this.