Okay, so I guess there’s my issue. Not sure on installed height. I just had bought Hughes locks and retainers and those 901 springs and gave them to the machine shop to slap them together. So I’m probably going to have to pull the heads it’s crazy that I been running the car like this for a while now.
Another question Hughes 1110 springs would be the cure for this? How much more lift would these handle just in case later down the road I install a hotter camshaft?