Im in an interesting situation. I have both 915 springs and green z06 springs the 915s are supposed to be good to .600 lift or so says comp, but the guy didnt really seem to know much. I've heard the z06 springs are good to .570. I just got my 212/218 .522/.529 cam and was wondering which is better. I also want to run stock pushrods so would running the z06 springs be easier on them any advantages disavantages to either? Any response will be appreciated.

 

if you have the 915's i would put them in. unless you are wanting to save some money. the Z06 springs will work well for that cam.

 

Well whenever i get the money i might put in some rockers so ill need the beefier springs so as of now there is a set of Z06 springs for sale.