I have made 500whp on stock turbos & they have hit 24psi on the stock (unmodified) actuators on a cold California winter evening. I have also been a part of a JWT530bb build that made about 600whp on the stock (unmodified) actuators & they have hit 24+psi. One of the troubles you get into spinning small turbos that hard is exceeding the turbo shaft speed & the venturing beyond rated/safe speeds. It is possible though.
~Induetime~ "Lag Less" First Stock Turbo to break 500WHP on boost alone (Pre-E85). New track car project "Diseaze": http://arizonazproject.wordpress DOT com Custom fabrication for the Z32: search QFAB on Facebook: HREF="https://www.facebook.com/QFABrication/?fref=ts">La-Z- Link More custom fabrication: search FuturFabrication on Facebook: HREF="https://www.facebook.com/FutureFabrication/?fref=ts">La-Z- Link |