ok..i just got off the phone with a guy talkin about buildin my new motor. I was askin him what size injectors to run on my b20vtec/turbo build..im shootin for 575-600hp..im gonna be running 9:1 compression yada yada...anyway, he says for me to run 450cc injectors. Ive searched on this topic and read everything, but im not pleased unless i have responses on my actual setup...he said since im not runnin too gigh c/r ratio, that they would be fine. but then u know everytime u see a 600hp b series in a mag or on the internet and read the specs..they have like 1000cc's and 1200cc's ...im F'n lost. So please, help a noob out.