Thats strange though, my friend with a B16a2 made 150hp and 109 torque with GSR cams and bolt ons. The most I've seen from a I/H/E b16a2 is 145hp and low 100's in torque. The power band line was straight as could be too.

 

That's because they are indeed different. I looked them up in my ALLDATA database at school and every lobe with the exception of the mid/secondary exhaust are smaller on the 3rd gen B16 than the GSR.
Bottom line, that chart ISN'T gospel.