well, is it controling boost? like not boost creaping up top?
thats the bottom line, who cares about the size of the turbo...
if anything the biger the turbine the smaller the gate needed. as more gass needs to pass thru the turbo to make boost...
ahh, woops. what pressure is it stable at?
yes its too small get e bigger one. period. perhaps a hks one thats meant to go with the kit