the stock boost for a gsr is 6 psi i believe, same for ls, for crv i think its 5.5 and for type r i believe its 4.5

but thats all sorts of different nose pulleys, ranging from 4.2 to 3.2 inch... and before anyone asks, the smaller the nose pulley the better.
if you want approx numbers for stock boost, go to jacksonracing.com and check out their charts.
sad to say that my completely stock ls only made like 146whp on stock boost, as compared to the jackson example of 160 with ihe and ignition