Top End Miss

I ran Crane doubles sold for the LA engine on mine with my .530" (before lash) Isky solid. I might see if I can find one of the leftover springs and test it. I doubt they were #400 open pressure springs. Thats a ton for the small valves in a slant. I couldn't tell you where mine floated, I never had it happen, and I pinged it off 7K a few times.