will stock rockers work with larger springs?

I used a set of longer stem ferra race valves. I think there 0.150 longer or so, cant remember for sure and a set of comp cams retainers with 10 deg locks. Installed height came right at 1.8 before we even cut the spring seat. Worked perfect.like I said was originally going to run a 248/252 .563 .0572 solid life cam and the spring height needed to be 1.8 . The comp is calculated 10.1.5 to 1 with iron heads