it's ok, i'm in this forum page because want learn and know more about my car.
I read about the 12 PSI but in ebay i saw a mines ecu tune to 1.1 bar, this is why i think
i can tune it to 15 PSI with racing fuel,that i was wrong.
ok I'll first tune to 12 PSI to know about the EMU, before buy a pressure sensor to eliminate the AFM.
a friend is selling me a T70 Turbo with compressor A/R.70 and turbine A/R.68 do you recommend this to me?
i know i've got to change some other things/pieces(top fuel rail with 550c injector, fuel pump, turbo manifold, any other recomentation??)
Does the stock piston support 20PSI of boost?