ITR/CTR are not suited for boost. That's why they are found in the high end naturally aspirated motor. And as newb said, the duration and lift make all the difference. Good choice Luis
Hahah. ITR/CTR cams were found in high end naturally aspirated motors why.....because Honda never made a good turbo motor to use them properly. I would recommend doing some 2009 homework because you guys seem to be stuck back in 2003 era for building solid high hp turbo Hondas.
I have been using a S200 since 2002 and also using an AVC-R in my car. The car is a full street car that went 10.10@145 on that setup. I tuned the car all the way to 30psi using the Hondata and then adjusted the pump gas setting and race gas setting with the click of a button on the AVC-R. You can also do boost by gear on the AVC-R.
If you decide to sell the S200 and go with Crome, beware of the timing issues that it has had. Check pgmfi.org and Honda-tech for more on those. S300 is a good setup and you can do boost by gear on that.