i am looking into getting BC3s for my 98 B18C5 along with BC internals and a tune. will the stock CR allow me to use these cams to their full potential? if not, any suggestions? all input is appreciated, thanks for your time.

 

what are bc2

 

you could prolly get away with a bigger cam then the spec 3+, ive never heard of the bc2 but the bc3 is smaller cam.