My question is simple.

Are all B-Series VTEC exhaust cams the same?
I have a JDM OBDI B18C GSR engine which I am planning on installing ITR cams in. I know the ITR intake cam is different than the GSR cam but is the exhaust cam different also?

 

yes they are diffrent..........

 

Can anyone tell me what the difference between the GSR and the ITR exhaust cam is?

What is different about the cam profile?

 

do a search on the duration/lift of each. I'm sure you'd see some difference in specs.