I have just found a couple of pages with information about the cams , trouble is they seem to be very cam dependent as they are on cars , you really need to know exactly what race cam you have , is there any numbers on it , then you might find to check it you need 2 dti gauges and check to specification .

http://www.johnsoncams.com/jc_t_cams.html

http://www.postdiluvian.org/~mason/moto/cam-timing.html

Just 2 pages to look at , will help if we can