this is for my boy:...he has a b16 and he just ordered ITR cams ...we wanted to know would it also be a good idea to get some ITR valve springs & retainers to go with the cams?

 

its a good idea, but not needed if your not going to raise the redline alot

 

but you OUGHT to raise the redline as you prob need 8600-8800 rpm for most power....

i have built b16a with ITR cams and shift 2-3 @ 9250 rpm

if you look back at some of the dynos that have been run, like at http://www.importreview.com you may see what I mean. don't scrimp now, you are almost there!