Originally Posted by gippy87

Back when i didnt know to much about building engines i bought a sr20 head that was ported polished had brian crower springs and retainers i think gave it to a machine shop and had more work done to it. Well im finally ready to put it to good use and i find out i dont have the engines originaly cam caps obviously this is a problem. I do have a set of cam caps from the engines original head, is there anyway i can find out if these cam caps will work obviously they will bolt on but how can i be sure they wont cause a problem with the new cams??